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Balbharti Maharashtra State Board Class 12 Geography Solutions Chapter 7 Region and Regional Development Textbook Exercise Questions and Answers.

Maharashtra State Board Class 12 Geography Solutions Chapter 7 Region and Regional Development

1. Identify the correct group.

Question 1.

Answer:
D

Question 2.

Answer:
C

2. Differentiate between.

Question 1.
Functional region and Formal region
Answer:

Question 2.
Physical and Political region
Answer:

3. Write short notes on.

Question 1.
Factors affecting regional development.
Answer:
The physical factors like relief, climate, location, population and land use of the region affects the regional development.

Regional development occurs near areas with favourable location, plain relief, sufficient rainfall, developed agriculture, transportation, industries and trade. For example, Asian countries have developed agriculture and trade of agricultural goods. USA has developed industries and trade.

There is poor development of economic activities in areas with unfavourable relief like mountains or hills and extreme climate. For example, in the northern part of Russia, economic development is poor due to extreme cold climate.

Location of the region is an important factor. If there is a long and broken coastline, then there is development of ports and thus development of trade and economy. For example, Japan has economically developed in spite of limited natural resources, due to development of trade.

On the other hand, landlocked countries remain isolated. They cannot develop trade due to absence of coastline. Such countries have poor economic development. For example, Afghanistan, Nepal.

The economic development in any region depends upon the quantity and quality of its people.

Where more suitable land is available, different economic activities are developed. For example, cities use land for various purposes such as industries, education, entertainment, transport, commerce, etc. Therefore, cities have economic development.

Hence, physical factors are said to affect the economic development of the region.

Question 2.
Measures to reduce regional imbalance.
Answer:

• The following measures along with numerous policies are considered by the government to reduce regional imbalance.
• The underdeveloped regions are identified and its economic, physical and social reasons for the non-development are studied.
• Regions which require monetary support in a particular sector or field are funded through sector-wise investments to improve the conditions.
• Subsidies are given to certain sectors. Investment is made for improvements of roads, schools, agriculture, irrigation, industries, housing, medical and health facilities, etc.
• Special attention is given to areas facing problems such as frequent droughts, deserts or hilly and tribal-dominated areas.
• The very important strategy to reduce regional imbalances is decentralisation of industries.

4. Give geographical reasons.

Question 1.
Regional development is dependent on physical setting.
Answer:

• The physical factors like relief, climate and location of the region affect the regional development.
• Regional development occurs where agriculture, agro-based industries and trade is developed in areas where there is plain relief and sufficient rainfall. For example, Asian countries have developed agriculture and trade of agricultural goods.
• Plain relief and sufficient rainfall encourage development of transportation and industries.
• There is poor development of economic activities in areas with unfavourable relief like mountains or hills and extreme climate. For example, in the northern part of Russia, economic development is poor due to extreme cold climate.
• Location of the country is an important factor. If there is a long and broken coastline, then there is development of trade and economy. For example, Japan has economically developed in spite of limited natural resources, due to the development of trade.
• On the other hand, landlocked countries remain isolated. They cannot develop trade due to absence of coastline. Such countries have poor economic development. For example, Afghanistan, Nepal.
• Thus, there is relationship between regional development and physical factors and therefore, we can say the regional development depends on physical factors.

Question 2.
Factors like literacy, poverty affect the regional development.
Answer:

• Literacy and poverty are the important factors affecting the regional development.
• High literacy rate determines the quality of human population. This increases the availability of employment opportunities and development of resources, which contributes to the economic growth and regional development.
• Due to high literacy rate, the population growth is controlled and resources are shared among less people in the country.
• However, poverty decreases the purchasing powers resulting in a decline in the demand for goods, which reduces the production and drops the economic development and GDP of a country.
• Hence, poverty and literacy affect regional development.

Question 3.
Development is not seen in the Himalayan region.
Answer:

• Relief and climate are the most important factors affecting the development of any region.
• The Himalayan region has high mountains with a steep slope. The climate is cold and the mountains are covered with snow. There is heavy soil erosion and hardly plain land, so agriculture is not developed.
• In this mountainous region, it is difficult and expensive to develop transportation facilities. Hence, there is poor development of industries.
• Since all above factors are neither suitable for agricultural, industrial or trade development is not seen in the Himalayan region.

5. Answer the following questions in detail.

Question 1.
What is a region?
Answer:

• A region is an area of a country or any part of the world having common features. Thus, there is a difference between two regions on the basis of its features.
• The common features may be physical (relief, climate, soil, natural vegetation, etc.), socio¬cultural factors (language, religion, etc.), man-made like political features (administrative or political boundaries).
• Regions may be small or large. The large regions include sub-regions. For example, the plateau region of India has various sub-regions such as Chota Nagpur plateau, Malwa plateau, Marwar plateau, Deccan plateau, etc.

The main characteristics of regions are :

• Regions have its geographical location mentioned in latitudes and longitude.
• Every region has a specific boundary, the area of another region starts beyond that boundary.
• The extent of a region depends upon the homogeneity of a region.
• There are sub-regions in one region and therefore regions can be arranged into different orders on the basis of same features.

There are two types of regions – formal and functional regions.
1. A formal region is also known as uniform region or homogeneous region. It is an area in which everyone shares in common one or more distinctive characteristics. It can be common physical characteristic such as relief or climate of the region. It can be socio-cultural or economic activity such as common language. For example, rice producing regions.

2. In some formal regions, there are boundaries. Thus, district, state or country may be formal region. For example, USA and Canada are the examples of formal regions.

3. In functional regions characteristics are not important but functions are more important.

4. In one functional region, there may be many political or physical regions but due to one common function it is said to be functional. For example, Mumbai metropolitan or Pune metropolitan regions.

5. Functional regions act as a focal point that connects surrounding areas by transportation and communication. For example, Mumbai metropolitan city is well connected with its surrounding areas through transportation.

Question 2.
On what factors are the regions differentiated? Give examples.
Answer:
A region is an area of a country or any part of the world with same common features. Thus, regions are differentiated on the basis of physical or man-made or socio-cultural factors.

For example, Chota Nagpur plateau region has plateau relief. Himalayan mountain region has mountainous relief. The desert region of Rajasthan has shortage of rainfall and very high temperature. Northern plain region has plain relief, fertile soil and moderate climate.

The region may be differentiated on the basis of man-made factors like political factors such as administrative boundaries or political boundaries. For example, Uttar Pradesh and Punjab are two different regions because they have different political boundaries and government bodies.

The region may be differentiated on the basis of socio-cultural factors such as language, religion or ethnicity. For example, in Mumbai there is an area, where people speaking Gujarati language live in one region. The Middle East countries form one region where people of Muslim religion stay together.

Thus, regions are differentiated on the basis of various factors.

Question 3.
Per capita income is not the real indicator of regional development. Explain.
Answer:

• The per capita income is the income of per person in the country or region. It is the ratio between the country’s national income and total population.
• Per capital income is an index of development because more the per capita income, higher the standard of living of people. But it is not always true.
• The per capita income gives an idea about the average income of people in the country but it does not explain how income is distributed among the people. Some people may be rich and some may be below the poverty line.
• The per capita income is related to only economic aspect of the country but it does not take into account literacy rate, health, sex ratio, age structure, life expectancy etc.
• Sometimes rise in per capita income is due to increase in prices of commodities.
• If the population is low the per capita income will be high, but the regional development will be slow, because such regions have shortage of skilled labour supply for further development. Therefore, we can say that the per capita income is not the real indication of regional development.

6. Find the correlation between land under permanent crops and GDP given in the table 7.5 using Spearman’s Rank Correlation. Write the conclusion in your own words.

Answer:

X₁ = Land under permanent crops
Y₁ = GDP
R₁ = Rank – 1, R₂ = Rank – 2, n = 12 (No. of pairs)
Rank correlation R = 1 – \(\frac {6Σ(R_1-R_2)^2}{n(n^2-1)}\)
= 1 – \(\frac {6×118}{12(144-1)}\)
= 1 – \(\frac {708}{1716}\)
= 1 – 0.412
= 0.588
= 0.59

The answer of correction between (1) Land under permanent crops (2) GDP is 0.59 or +0.59 which means there is a positive correlation between these two variables.

It is not perfect positive correlation (+1.0). It is slightly less than this i.e. (+0.59).

It means when the amount of land under permanent crops is more, GDP is also more and when the amount of land under permanent crops is less, GDP is also less.

This is because the production of crops contributes to the growth of GDP.

The answer 0.59 suggests that this is not true for all countries as there are other factors, activities, products which are responsible for the growth of GDP other than the production of crops.

Class 12 Geography Chapter 7 Region and Regional Development Intext Questions and Answers

Try this

Question 1.
Given below are some geographical areas. Complete the table thinking about similarities between them and their types. Answer the questions that follow: (Textbook Page No. 66)
(i) While completing the above table how did you decide the common factor between these areas?
(ii) How did you differentiate one area from another?
(iii) Is the common factor the only basis of differentiation?
(iv) Make a list of characteristics which can be the basis of different area.
Answer:

(i) We decide on the basis of the function of each geographical area.
(ii) We differentiate one area from another on the basis of the type of physical, socio- cultural and political nature of the geographical areas.
(iii) Yes, the common factor is the only basis of differentiation.
(iv) Common basis is physical characteristics like river, desert, mountains, climate, soil, natural vegetation etc., and political characteristics like states, districts and cities and cultural characteristics like language, education, etc.

Question 2.
Here is the list of regions. Classify them into formal and functional regions. (Textbook Page No. 68)
Ujani Dam catchment area, area served by Pune Municipal Transport (PMT), area served by Citi Cable Service, Uttar Pradesh, District Kolhapur, Taluka Haveli, rice producing region of Konkan, Black cotton soil region of India, areas served by local trains of Mumbai, area served by a Primary Health Centre
Answer:

Question 3.
In the following table, regions are given. At the same time, some geographical factors and effects are also given. Complete the table 7.3 accordingly, with the help of solved examples. (Textbook Page No. 69 & 70)
Answer:

Question 4.
Look at the land use of the following regions in Table 7.5 and answer the questions that follow: (Textbook Page No. 72)
(i) What does the table show?
(ii) Which region has the highest land use under agriculture?
(iii) Which region has the highest GDP?
(iv) Which country (region) has more land use under forest?
(v) Which region has the highest land use under category ‘other land’? What’s its GDP?
(vi) Write your conclusion in few sentences.
Answer:
(i) The table shows land use in different regions.
(ii) The region C has the highest land use under agriculture.
(iii) The region I has the highest GDP.
(iv) The country (region) K has more land use under forest.
(iv) The region G has the highest land use under category ‘other land’. Its GDP is 1391.5 billion dollars.
(v) The region I is having highest GDP in which there is 50% arable land, it means agriculture must be major activity.

The region A is having lowest GDP where land under permanent meadows and pastures is highest. It means there is limited development of agricultural activities.

It is surprising, region F where arable land is highest in percentage even then GDP is comparatively low, because the land under permanent crop is very less.

In region K, GDP is 5747.49 and land under forest is 66%. It must be because the development of lumbering activities and forest-based industries is greater.

The region G has the highest area under other land use (95.6%) and GDP 1391.25. This region must have developed activities other than agriculture and forestry.

Use your brain power!

Question 1.
Can you tell what the identifying characteristic in the following regions?
(i) Pune Metropolitan Region
(ii) Nagpur hub
(iii) Dal Lake in Srinagar
(iv) Alleppey tourism centre
Answer:
(i) Pune Metropolitan Region – Functional region – Administration
(ii) Nagpur hub – Functional region – Industrial complex
(iii) Dal Lake in Srinagar – Functional region – Tourism
(iv) Alleppey tourism centre – Functional region – Tourism

Question 2.
(i) Identify your formal region.
(ii) Can you identify and demarcate your own functional region?
(iii) Which one is larger? (Textbook Page No. 68)
Answer:
(i) Maharashtra State
(ii) Yes, I can identify my functional region as government milk centre or D-mart departmental store.
(iii) Area served by D-mart departmental store is larger than the government milk centre.

Can you tell?

Question 1.
Read the table and answer the questions that follow. (Textbook Page No. 69)

(i) In which region do you think there are more resources available?
(ii) In which region do you think people are richer?
(iii) In which region do you think people may be happier? Why?
(iv) Do you think the given indicators or factors are enough to decide the standard of living of the people in the region?
(v) In which region would you like to stay? Why?
Answer:
(i) I think in region A more resources are available.
(ii) I think in region A people are richer.
(iii) People may be happier in region A because of higher per capita income, less population below poverty line, more urbanisation, more net sown area under irrigation.
(iv) I do not think the given indicator or factors are enough to decide the standard of living because other important factors like literacy rate, enrolment ratio / dropout ratio, sex ratio, crime rate etc., are not taken into consideration
(v) I will like to stay in region A because in this region per capita income is high, population below poverty line is low, percentage of urbanisation is highest, net sown and irrigated area is highest.

Question 2.
(i) Looking at the five stages of demographic transition theory, countries in which stage do you think, will be called developed?
(ii) Having looked at the various shapes of pyramids, which pyramid will represent a developed country? (Fig 2.1, Textbook Page No. 12)
(iii) After having answered both the questions above, what can you comment upon the role of population in regional development? (Textbook Page No. 70)
Answer:
(i) Countries in stage 4 and 5 will be called developed for e.g., USA, Sweden, Finland.
(ii) The pyramid (C) will represent a developed country.
(iii) The role of population in the regional development of any country is very important as man is a human resource. Quality of human resources is very important, which depends upon birth rate, death rate, expectancy of life, literacy ratio, male female ratio, mortality rate, etc.

A country having to qualitatively better population will help in the regional development of that country. For example, qualitatively population of the USA is better than population of India and hence, in USA there is better regional development than India.

Think about it

Question 1.
(i) Does development mean maximum utilisation of resources?
(ii) Does development consider environment as an indicator?
(iii) Can a region be called developed if it has sparse population or no population? (Textbook Page No. 69)
Answer:
(i) Development does not mean maximum utilisation of resources. Development of a region is the function of its resources and its population. There are many factors which affect the development of a region. For the holistic development of regions, skilled human resources and optimum utilisation of natural resources is necessary.

(ii) We must consider the environment as an indicator of development. Development at the cost of the environment is not real development. Since we ignore the environment while developing economy in the past 50 years, we are now suffering by many environment problems like global warming, etc.

(iii) Population is one of the most important factors in development. If there is sparse population or no population, then there will be shortage of man-power and resources will remain unutilized and therefore, quantity and quality of human resources is very important in the process of development.

Give it try

Question 1.
Draw a conclusion on the basis of the data given in table 7.4. Use Spearman’s Rank Correlation, find the correlation between the two variables. What can you comment about the development in this region? (Textbook Page No. 71)

Answer:

X₁ Percentage of malnourished children about to enter school.
Y₁ Government expenditure on education (% of total budget)
R₁ = Rank – 1, R₂ = Rank – 2, n = 8
Rank correlation R = 1 – \(\frac {6Σ(R_1-R_2)^2}{n(n^2-1)}\)
= 1 – \(\frac {6×104}{8(64-1)}\)
= 1 – \(\frac {624}{8(63)}\)
= 1 – \(\frac {624}{504}\)
= 1 – 1.24
= -0.24

The correlation between the percentage of malnourished children about to enter school and government expenditure on education is -0.24.
This value is very near to zero, which means no correlation. Hence, it is very slightly a negative correlation.

It means where the percentage of malnourished children about to enter school is more, the government expenditure on education is less e.g., in E region percentage of children is 31.7% but the expenditure is 4.09% and in C region percentage of children is only 3.4% but the expenditure is 7.10% (highest).

Considering the fact, we cannot consider this as well developed. There is no logical sequence in distribution of government expenditure on education. It is necessary that government authorities should take into consideration actual status of the region, need of the region before releasing grant to that region. This will surely help in proper allocation of the funds and overall development of the region.

Question 2.
Go through the fig. 7.2 and write two sentences on each factor. Tell how they will help in reducing regional imbalance. Also add some more to the list, if necessary. (Textbook Page No. 73)
Answer:
No country, in the world is having uniform regional development and thus, there is regional imbalance in development. Hence, a country must have a regional imbalance reduction strategy. Regional imbalance can be reverted through provision of public/services to backward areas by providing drinking water, education facilities and electricity to all.

It can also be reverted by making provision of infrastructure stimulus by allotment of special funds, development of special skills, good governance, support to infrastructural project and policy review and reform.

Question 1.
Look at the following data and answer the questions that follow: (Textbook Page No. 72)

(i) In which region is contribution of primary activities the least?
(ii) In which region is the contribution of primary activities the most?
(iii) In which region the contribution of tertiary activities is the most?
(iv) Which region has the highest HDI?
(v) Can you draw a conclusion on basis of the answers from Q (i) to Q (iv)?
Answer:
(i) In region A, the contribution of primary activities is the least.
(ii) In region E, the contribution of primary activities is the most.
(iii) In region B, the contribution of tertiary activities is the most.
(iv) In region A, there is highest HDI.
(v) We can conclude by saying that Human Development Index is high in countries where contribution of secondary and tertiary sector to GDP is high compared to the contribution of primary sector to GDP.

Region A, B, C and D have more than 30% contribution of secondary sector to GDP and more than 60% contribution of tertiary sector to GDP, it means these regions are developed regions.

The contribution of primary sector to GDP in region E is more but the contribution from secondary and tertiary sector is less compared to other regions, so region E is in the developing stage.

Balbharti Maharashtra State Board Class 12 Geography Solutions Chapter 8 Geography: Nature and Scope Textbook Exercise Questions and Answers.

Maharashtra State Board Class 12 Geography Solutions Chapter 8 Geography: Nature and Scope

1. Identify the correct group.

Question 1.

Answer:
B

Question 2.

Answer:
A

2. Give geographical reasons.

Question 1.
Human Geography is multidisciplinary in nature.
Answer:

• Human geography is the branch of geography dealing with human activities and their influence on culture, communities and economies.
• In human geography every social science studies separately has interface with branch of human geography; because of their spatial attributes.
• Social sciences like sociology, political science, economics, history and demography are very closely related with branches of human geography, such as social geography, political geography, economic geography and historical geography, respectively.
• Since, we study varied branches of geography in human geography, it is said to be multidisciplinary in nature.

Question 2.
Geography is dynamic in nature.
Answer:

• Most geographical phenomena whether physical or human are not static and can change overtime.
• In economic geography, we study economic activities as well as factors affecting their distribution and changes.
• In climatology we study changes in temperature and rainfall due to global warming. Depending upon the changes in climate, changes are made in cropping patterns.
• Geographers study relationship between production, distribution and geographical factors.
• For example, tea is grown on a large scale in the State of Assam due to high temperature, heavy rainfall, red soil, hilly relief, cheaper water transportation due to the Brahmaputra River and cheap and skilled labour supply from nearby States of Bihar and Orissa.
• We study weather over a period of about 30 years and decide climate of that place or population of a country or the world over a period of time. Since, changes occur time to time.
  Thus, geography is dynamic in nature.

Question 3.
Geography is dualistic in nature.
Answer:

• There are two contrasting approaches to study the subject of geography. They are possibilism and environmental determinism. This contrast in approaches is called as dualism in geography.
• Some geographers are of the view that nature is more dominant than man. It is called environmental determinism. According to them, when we study geography, we study the earth. We study how natural resources have influence on economic activities, as well as food habits of people.
• For example, in coastal areas fishing activity is more developed and fish is the main food of the people.
• Some geographers are of opinion that man dominates the nature. It is called possibilism. According to them man can make changes in nature due to his intelligence.
• For example, there are polyhouses even in polar areas, in which temperature is controlled artificially and vegetables are grown.
• There are many other thinkers who have different approaches in geography.
  Thus, the study of geography is dualistic in nature.

3. Write short notes on.

Question 1.
Physical Geography is related to various branches of science.
Answer:

• Almost every discipline, under natural and social sciences is linked with geography.
• Geomorphology, Climatology, Oceanography and Biogeography are the branches of physical geography.
• Geomorphology studies landforms, rock types, processes of formation of rocks, landforms, etc. Therefore, it is related to geology.
• Climatology studies elements of atmosphere such as temperature, winds, rainfall, humidity, natural disasters like cyclones, anticyclones, storms, etc. Therefore, it is related to meteorology.
• Oceanography studies oceans and seas on the surface of the earth, ocean currents, ocean routes, etc. Therefore, it is related to Hydrology.
• Biogeography studies the distribution of plants and animals, their species, ecosystems, etc. Therefore, it is related to biology.
• Knowledge of mathematics is important for cartographic techniques, such as drawing of maps and diagrams. Similarly, knowledge of statistics is useful to do data analysis since various statistical techniques and hypotheses testing are used in data analysis.
• Thus, physical geography is related to various branches of sciences.

Question 2.
Branches of Geography.
Answer:

• There are three major branches of Geography – Physical Geography, Human Geography and Geographic Techniques.
• Geography has various sub-branches; however, the four major sub-branches of Physical Geography are Geomorphology, Climatology, Biogeography and Oceanography.
• Human geography comprises of six sub-branches, Historical Geography, Political Geography, Economic Geography, Behavioural Geography, Social Geography and Population Geography.
• Geographic Techniques have four branches, namely, remote sensing, quantification methods in geography, cartography and Geographic Information System (GIS).

Question 3.
Latest trends in Geography.
Answer:

• Currently, the explanation of all geographic phenomena depends upon the cause and effect relationship.
• Geographers developed number of disciplines within its boundaries.
• Number of techniques for analysis and prediction through data collection and modelling are also developed by geographers.
• Due to the dynamic nature of geography, new things are added in the subject.
• Use of audio-visual media and information technology has enriched the database.
• The latest technology of software has brought about better opportunities in data collection, interpretation, analysis and presentation.
• Presently, the Use of GIS and GPS has become essential. Therefore, maps are made by using GIS software and have proved to be more accurate.
• Nowadays the use of mathematical modelling and computer models in applied geography has increased. They are used for prediction of weather changes or natural calamities.
• The above mentioned are all the latest trends in Geography.

Question 4.
Skills required for studying geography.
Answer:

• The skills required to study the methods and techniques used in geography have made the study of geography empirical and practical in nature.
• The study of geography is based on theory and observation. It is supported by the scientific study like data collection and data analysis through number of tools and techniques.
• The geographers developed skills for conducting surveys with the help of advanced technology. They have also acquired the skills to make use of satellite images for data collection.
• The geographers have attained the skills for experiments, data collection, data organisation, observation patterns, data analysis, research findings, etc.
• The geographers have learnt analytical techniques of data with the help of statistical techniques and representation of statistical data using graphs and maps.

4. Answer the following questions in detail.

Question 1.
Explain how the knowledge of Geography is important in our day-to-day life. Give examples.
Answer:

• The knowledge of geography is important in our day-to-day life because with geographical knowledge we can understand the basic physical systems that affect our everyday life.
  For example, the earth-sun relationship, water cycle, wind, ocean currents, etc.
• For the effective functioning of different places, we learn the physical and cultural characteristics of places.
• With the help of geography, we can understand the geography of the past, how geography had played an important role in the evolution of people, their ideas, places and environment.
• We can prepare a map of a province or territory, country and the world, so that one can understand the location of various countries. For example, the political map of the Asian continent gives idea about location of Asian countries.
• With the help of various distribution maps, we can understand distribution of minerals, crops, population, etc., in the world. For example, with the help of dot map we can understand spatial distribution of population in the world.
• With the help of economic geography, we can understand the development of economic activities in different countries of the \yorld and their correlation with physical and economic factors. For example, we can study the world’s leading areas in fishing activities and their reasons.
• With the help of climatology, we understand atmospheric phenomenon, such as cyclones, global warming, etc.
• The study of sustainable development in geography teaches us to appreciate the earth as humankind’s homeland and provide an insight for wise management decisions about the usage of the earth’s resources.
• With the help of geography, we can understand global inter-dependence to become a better global citizen.
• Thus, with the help of geography, we can study physical features, economic activities, trade, people, etc., in the world.

Question 2.
Discuss the relationship between Geography and other subjects.
Answer:

• Geography is related to almost every discipline under natural and social sciences. There are three major branches of Geography, namely, Physical Geography, Human Geography and Geographic Techniques.
• Geography has various sub-branches; however, the four major sub-branches of Physical Geography are Geomorphology, Climatology, Biogeography and Oceanography.
• In Geomorphology we study the formation and types of landforms, gradient, rock structure, etc. This is related to the subject of geology.
• In Climatology we study the atmospheric elements such as temperature winds, rainfall, humidity, natural disasters like cyclones, anticyclones, storms, etc. This it is related to the subject of meteorology.
• In Oceanography we study the ocean currents, ocean routes, coastal features, submarine relief, etc., of oceans and seas. This it is related to the subject of hydrology.
• In geography of soil, we study the components, layers, texture, and fertility of the soil, etc. This is related to the subject of pedology.
• Human geography comprises of six sub-branches, Historical Geography, Political Geography, Economic Geography, Behavioural Geography, Social Geography and Population Geography. In historical geography, we study the correlation of historical events with geographical factors. This is related to the subject of history.
• In Political Geography, we study the effect of geographical factors on political events. This is related to the subject of political science.
• In Economic Geography, we study the correlation of geographical factors and economic activities. This is related to the subject of economics.
• Similarly, Behavioural Geography, Social Geography and Population Geography are related to the subjects of psychology, sociology and demography respectively.
• Thus, it can be concluded by saying that geography has a strong relationship with other subjects in natural as well as human or social sciences.

Question 3.
Explain the nature of Geography in detail.
Answer:

• Geography is the study of the earth as a home of man, and various phenomena related to it.
• Therefore, geography is the study of the physical environment in relation to man. The physical environment has direct effect on cultural and social environments.
• The earth is dynamic in nature. Hence, we find variations in its physical and cultural/social environments.
• In geography we study the relation between the physical environment and production, distributions and their patterns and variations.
• Geographers study the location, geographical phenomena, whether physical or human, which are highly dynamic and its causes.
• Since geography is the study of space and time it makes geography dynamic in nature.
• In geographical study, the geographer tries to answer questions like what, why, where and when.

5. Differentiate between.

Question 1.
Physical Geography and Human Geography
Answer:

Question 2.
Possibilism and Determinism.
Answer:

6. Draw a neat and well-labelled diagrams

Question 1.
Relationship between Geography and other subjects.
Answer:

Question 2.
Skills required to study Geography.
Answer:

Class 12 Geography Chapter 8 Geography: Nature and Scope Intext Questions and Answers

Let’s recall

Question 1.
Dear students, you have been studying geography either as a part of Environmental Studies since Standard III or as Social Studies since Standard VI and as an independent subject since Standard XI. Your journey to understand our homeland earth began with the study of the cardinal directions in Standard III. In the consecutive academic years, you learnt various geographical concepts. Now just recall the various concepts that you have learnt till now and make a list of them. Also classify them under different categories given in the table 8.3. (Textbook Page No. 75)
Answer:

Can you tell?

Discuss the following points in class with reference to its importance in the subject matter of Geography. (Textbook Page No. 77)
Question 1.
Environment vs. Man
Answer:
Man and environment are inter-related. The environment influences the life of human beings who in-turn modifies the environment as a result of their growth, dispersal, activities, death, etc. Thus, all living beings including man and their environment are mutually reactive affecting each other in a number of ways and a dynamic equilibrium is possible between the two, i.e., human beings and environment are interdependent. If the natural environment helped in the development of different structures of the society on the one hand, the existence and quality of environment now rests on the responses of these social structures to the environment on the other hand.

The burning issues like quality of environment, disruption of earth’s natural ecosystems, environmental degradation and pollution, ecological imbalances, depletion of resources, etc., can be approached and solved only after considering the value judgments which may be determined by taking into account the consequences of ‘Environmental Improvement Programme’ on the entire society and society’s response towards the programme. However, all these depend on the interest and desire of the society in improving the quality of environment.

The interaction between the environment and man depends largely on the social and political system. The differential interactions are due to the uneven distribution of natural resources, uneven economic and social development, dissimilarities of demographic factors, varying view points of the governments and individuals towards the environment, etc.

Continuous and exceedingly increasing rate of exploitation of natural resources, industrialisation, technological growth, unplanned urbanisation and profit-oriented capitalism by the developed western world are responsible for grave environmental crisis and ecological imbalance not confined to their own countries but to the whole world.

The changes in the relationship between man and environment depend upon the change in organisation and attitude of man. To improve environmental stand and to maintain ecological balance, the following remedies are important

• Rapid growth of population
• Rational use of non-polluted water resources
• Use of organic fertilizers for agricultural growth
• To check soil erosion
• Restoration of forest resources
• To check pollution

Question 2.
Complete study of India vs. Study of only agriculture in India.
Answer:
[Note: In India, it is not possible to provide a complete study of India and agriculture within the scope of a book.]

Try These

Question 1.
Given here are some of the concepts or subject matter we study in Geography. Write the name of subjects or disciplines you think they are also studied in. Complete the table 8.2. (Textbook Page No. 78)

Answer:

Question 2.
In Fig 8.5, a newspaper item is given. A list of job opportunities is given. Go through all the entries and see which ones are suitable for a geographer as a career. (Textbook Page No. 80)

Answer:
The following is the list of jobs opportunities suitable for a geographer as a career.
(i) National Atlas of Thematic Mapping Organisation of India.
(ii) Mumbai Mahanagar Palika, Department of Urban Planning, Mumbai, as Urban Planner
(iii) Assistant Professor in the subject of Geography
For all above posts basic qualification is minimum M.A./M.Sc. in Geography.

Balbharti Maharashtra State Board Class 12 Geography Solutions Chapter 5 Secondary Economic Activities Textbook Exercise Questions and Answers.

Maharashtra State Board Class 12 Geography Solutions Chapter 5 Secondary Economic Activities

1. Complete the Chain

Question 1.

Answer:

2. Identify the correct correlation.

A : Assertion, R : Reasoning
Question 1.
A – The humid climate of Mumbai offered great scope for the development of cotton textile industries.
R – Industries require ample amount of water.
(a) Only A is correct.
(b) Only R is correct.
(c) Both A and R are correct and R is correct explanation of A.
(d) Both A and R are correct but R is not the correct explanation of A.
Answer:
(d) Both A and R are correct but R is not the correct explanation of A.

Question 2.
A – In India, industries are found concentrated in few areas are available.
R – India is predominantly agrarian country.
(a) Only A is correct.
(b) Only R is correct.
(c) Both A and R are correct and R is correct explanation of A.
(d) Both A and R are correct but R is not the correct explanation of A.
Answer:
(c) Both A and R are correct and R is correct explanation of A.

3. Give geographical reasons.

Question 1.
Distribution of industries is uneven.
Answer:

• Distribution of industries depend upon various physical factors like climate, raw material, water and power supply, labour, transportation, land, etc., and economic factors like capital, market and government policies.
• Physical and economic factors vary from region to region and political factors vary from country to country.
• Industries are developed where physical and economic factors are favourable for their development.
• Thus, distribution of industries is uneven.
• For example, in India industries are concentrated in Mumbai, Chennai, Kolkata, Delhi, Chota Nagpur region and in the rest of India, agriculture is the only major economic activity.

Question 2.
Iron and steel industries are found in mineral rich area of Dhanbad.
Answer:

• Important raw materials used in iron and steel industry are iron-ore, limestone, dolomite, manganese and coal.
• All these raw materials are heavy, bulky and weight-loosing.
• The cost of transportation of these materials are very high.
• Dhanbad and its surrounding areas are the major iron-ore and coal producing areas.
• • Since this industry is using weight-losing raw materials which are available around Dhanbad, iron and steel industry is found at Dhanbad.

Question 3.
Fruit-processing industries are found in Ratnagiri and Sindhudurg districts of Konkan region.
Answer:

• Fruit processing industries use fruits as raw material.
• Ratnagiri and Sindhudurg districts are known for horticulture. They are major mango, jackfruit, cashew and kokum producing districts of Maharashtra.
• All these fruits are raw materials in fruit processing industry.
• These raw materials are bulky, weight-losing and perishable and hence the industry is located in Ratnagiri and Sindhudurg districts where fruits are grown in plenty.

Question 4.
What are the major factors which have hindered the growth of industries in South America?
Answer:

• Industries in the continent of South America are developed only in coastal areas of Brazil, Argentina, Chile and Peru.
• The hindrances in the growth of industries in South America are due to unfavourable physical factors such as dense forests in Brazil, deserts in interior parts of Argentina, Andes mountain range running along the west coast.
• The economic factors like limited capital, lack of modern technology and lack of transportation facilities etc., create hindrance in development of industries.
• Comparatively low density of population and lack of markets are the other factors responsible to have hindered the growth of industries in South America.

4. Write short notes on.

Question 1.
Footloose industries.
Answer:

• Footloose industry is a general term for an industry that can be placed and located at any location without effect of factors of location such as land, labour, climate and capital.
• The raw material used as well as finished products of these industries are very light so their location near the source of raw material or transport is not important.
• These industries often have spatially fixed cost, which means that costs of the product do not change despite where the product is assembled.
• Diamond cutting, computer chips and mobiles manufacturing are some of the examples of footloose industries.
• Advance technology like internet, email are used for raw material as well as marketing.
• These are generally non-polluted industries.

Question 2.
Public sector industries.
Answer:

• Public sector industries are owned by the state.
• The investments in public sector industries is done by the government. Also, marketing of goods is done through government agencies.
• Public sectors include public goods and governmental services such as military, law enforcement infrastructure (public roads, bridges, tunnels, water supply electrical grids, health, etc.).
• Bharat Heavy Electrical Limited (BHEL) is one of the largest engineering and manufacturing companies of its kind in India engaged in designing engineering construction.

Question 3.
Economics of scale.
Answer:
1. Economics of scale are the cost advantages that enterprises obtain because of various facilities
established due to basic industries in certain region.

2. Sometimes due to advantage of many favourable factors for industrial development in certain areas, there is concentration of industries in that area, which is called agglomeration of industries.

3. In these regions industries develop not due to any locational factors but due to economies of scale enjoyed because agglomeration of industries.

4. Due to the development of basic industries other ancillary industries which are complementary to each other also develop. For example, once cotton textile industry develops in any region, readymaide garment making industries, industries supplying dyes and chemicals, industries producing materials like thread, buttons, laces, etc., also develop.

5. Due to such agglomeration, the industries in that region get more profit compared to their investment due to economies of scale such as cheap transport, labour, financial facilities etc. For example, transport companies give concession, hence, the cost of transportation decreases.

6. Since industries in this region are complementary, it is easier to collect or supply goods from other industries of nearby areas. For example, dye making industries supply dyes to cotton textile industry and cotton textile industry supplies cloth to ready-made garment industries.

Question 4.
Role of transportation in industries.
Answer:

• Transportation facilities are important for the collection of raw materials and distribution of finished products.
• Low cost of transportation is the key factor in the location of industries.
• Transport network is crucial for sustained economic growth and development of a nation.
• Transport system helps to send raw material, fuel and machinery to different industries at the right time and runs the industry.
• Thus, transport plays a crucial role in the development of industries.

5. Differentiate between.

Question 1.
Weight-losing and Weight-gaining Industries.
Answer:

Question 2.
Primary and Secondary Activities.
Answer:

Question 3.
Basic Industries and Consumer Industries.
Answer:

6. Answer the following questions in detail.

Question 1.
Explain the physical factors affecting location of industries.
Answer:
Climate, raw material, water, power, labour, land and transport are important physical factors deciding the location of industry.

Extreme climate like too hot, too cold, dry and very humid climate are not suitable for industries. Generally, industries develop in areas of moderate climate.

Availability of raw material is essential for the development of industries. Industries using perishable, heavy, bulky and weight-losing raw materials are located in the areas of source of raw materials. For example, sugar mills near sugarcane growing areas.

Most of the industries require lot of water for processing, like cooling, washing etc. Such industries are located near lakes, rivers or other water bodies. For example, many industries are located around Great Lakes in USA.

Labour is another important factor deciding location of industries. Availability of skilled, semi-skilled and cheap labour is very important to work in industries. Hence, we generally find labour colonies are located where skilled and cheap labour is available.

Transport facilities are essential for transport of raw materials and finished products. Low cost transport is the key factor in the development of industries. Industries develop in the areas, where transportation network is well developed. For example , many industries are developed along Trans-Siberian railway line in Russia.

Industrial development need huge land for the construction of industrial units. Industries develop where cheap, plain and extensive land is available.

Industries need power supply, main sources of power supply are coal, oil, electricity and now a days wind energy, solar energy etc. Industries locate near coal mines, or availability of electricity. For example, industries concentrated around coal mining area of Ruhr region of Germany or industries concentrated near Khopoli hydro power station.

Question 2.
Explain the factors affecting location of sugar industries.
Answer:
The following are the factors affecting the location of sugar industries.

• Sugar industry is and agro-based industry.
• Sugarcane is the raw material in sugar industry.
• Sugarcane is perishable and weight-losing raw material.
• It is also heavy and bulky raw material.
• Taking into consideration all above characteristics of raw material used in sugar industry, it is always located in the areas of sugarcane production.
• In Maharashtra, Satara, Kolhapur, Ahmednagar, Sangli etc., are the sugarcane producing districts and the same districts have concentration of sugar industry.

Question 3.
Explain the economic and political factors affecting location of industries.
Answer:
The following are the economic factors affecting the location of industries.
1. Neatness to market : Transport cost is one of the important costs included in production cost of goods. If industries locate near the market there is saving on transport cost and goods reach to the consumers as early as possible. Some industries whose finished products are perishable or bulky or heavy, locate near the market. For example, ice cream making, furniture making or air craft making industries.

2. Availability of capital : Capital is required for land, construction, equipment, labour, transport etc. Therefore, industries are located in areas where banking and financial facilities are available. Generally, these facilities are available in big cities, therefore in India many industries are located in big cities like Mumbai, Chennai, Bengaluru, Ahmedabad, Kolkata etc.

The following are the political factors affecting the location of industries.
Government policies : The government policy of encouragement or discouragement directly affects location of industry.

• Sometimes government gives encouragement for development of industries in economically backward areas or to reduce the overcrowding in nearby cities by providing land, water, power at cheaper rate. For example, to reduce the overcrowding in Mumbai city, the government provided land, water, electricity at a cheaper rate in Navi Mumbai.
• The government policy regarding import, export, taxes, subsidies, etc., also affect location of industries. For example, liberal policy for industries in the State of Gujarat attracted many industrialists to set up industries.
• Development of SEZ : Due to the development of Special Economic Zone (SEZ) many industries are attracted in SEZ area. SEZ are developed to set up public sector or private sector industries, specially to increase export quality production in the country.

7. Show the following on a map of the world with suitable index

(1) Ruhr industrial region
(2) An industrial region in Japan
(3) An industrial region in South Africa
(4) An industrial region in Australia
(5) Industrial region near Great Lakes
Answer:

Class 12 Geography Chapter 5 Secondary Economic Activities Intext Questions and Answers

Observe the pictures given in the textbook figure. Identify the activities with which these figures are associated and complete the table.

Answer:

Try These

Question 1.
Look at the map of Solapur district. It shows the location of some sugar industries. Shamrao is a farmer at location A. He has just harvested his sugarcane crop. Study the map and tell where should he send his crop? What factors will Shamrao consider for this? (Textbook Page No. 43)
Answer:
(i) Shamrao has two options, he can sell his sugarcane to Pimpalner Sugar Factory or Virag Sugar Factory, since both the factories almost at equal distance from A.
(ii) The most important factor of consideration is the distance and perishability of sugarcane as a raw material.
(iii) Third factor he should take into consideration is from A, the road condition. The factory to which he should send sugarcane must be in good condition; so that sugarcane can be transported to industry as early as possible.

Question 2.
Firoz’s son has done an advanced course in Bakery Management from the nearby city. He wants his son to start a bakery in their village but his son says it should be in the city, which is around 20 kms from their village. Who is correct? Firoz or his son? Why? (Textbook Page No. 44)
Answer:
The decision of Firoz’s son is correct. He should start a bakery in the city. First thing is that bakery products are perishable and secondly there is loss of weight of raw materials in the production of bakery products.

Question 3.
Shantaram is a young boy from a tribal area in Maharashtra. He wants to start a honey processing unit as he has access to good honeycombs in the forest. The city is around 35 kms away. He has his own land in the village and is also getting land in the cit3\ Where should he establish the honey factory? In the village or in the city? Why? (Textbook Page No. 44)
Answer:
(i) Shantaram should start his honey factory in the city. Raw material in his factory will be honeycombs.
(ii) From honeycombs he will get two finished products – honey and wax. The weight of honeycombs after extracting honey and wax will be the same and therefore ideal location is city.

Can you tell?

Question 1.
Find example of market-oriented industries. (Textbook Page No. 45)
Answer:
(i) All textile industries are market-oriented industries Cotton Textile, Silk Textile, Woollen Textile.
(ii) All assembly industries are market-oriented industries Automobile, Air-craft, shipbuilding industries.

Use your brain power!

Question 1.
Following is a list of few industries. Think about the factors of location of these industries and tell whether they are footloose industries or not. Complete the table accordingly. (Textbook Page No. 47)
(i) Cotton textile industries
(ii) Cement industries
(iii) Diamond industries
(iv) Mobile manufacturing units
(v) Paper industry
(vi) Sugar industry
(vii) Food processing industry
(viii) IT (Hardware) industry
(ix) Oil refinery
(x) Hairpins industry
Answer:

Question 2.
(i) Refer to the lumbering map of the world in fig. 4.1 and 5.1, tell which industries will be located in the northernmost island of Japan?
(ii) How have the Great Lakes been instrumented in development of industrial regions in the USA?
(iii) How has the Trans-Siberian Railway contributed to the development of industries in Russia? (Textbook Page No. 51)
Answer:
(i) Paper and pulp industry.
(ii) The Great Lakes have been instrumented in the development of industrial regions in the USA through concentration of minerals and coal producing areas, local market, capital and technological development.

(iii) The Trans-Siberian Railway contributed to the development of industries in Russia is

• Trans-Siberian Railway is the longest railway system connecting Petersburg in Western Russia to Vladivostok on the pacific coast.
• This railway connects all major cities in Russia.
• It passes through major iron-ore and coal producing areas, which has helped to the development of iron and steel industry in Russia.
• This railway line helped for the movement of raw material and finished goods.
• Therefore, many industries have been developed along this railway route.
• It has also helped the movement of passenger and goods traffic in East-West direction.

Make friends with maps!

Question 1.
Study the given map in fig 5.3 and answer the following questions. (Textbook Pages 47 & 48)

(i) In which hemisphere do you find more concentration of industries?
(ii) In which part of North America has the industrial region been mainly developed?
(iii) In which part of Europe is concentration of industries mainly found?
(iv) Why is less industrial development found in other parts of African continent except coastal areas?
(v) In which part of India do you find concentration of industries?
(vi) Why do you think coastal areas have higher concentration industries?
(vii) Write a concluding paragraph on latitudinal distribution of industries in the world.
Answer:
(i) Northern Hemisphere.
(ii) North eastern Region.
(iii) North western, South and Central part
(iv) Dense forest, deserts, mountains, grasslands in other parts of African continent are responsible for less development of industries.
(v) Portal cities like Mumbai, Chennai, Kolkata and other areas like Delhi, Bangalore, Chota Nagpur etc.

(vi) Coastal areas have better ports and inland water transport facilities. Even road and rail transport are well developed.

• Extensive level land.
• Industries which depend on imported raw material like oil prefer to develop on coastal areas.
• Industries which need humid climate develop in coastal areas for example textile industry.

(vii) Major industrial regions are concentrated in Northern Hemisphere in the latitudinal belt of 30° North to 50° North latitudes. However, there is an exception of Siberian industrial region in Russia.

• North America, major European countries, Japan, China and parts of Russia falls in this latitudinal belt.
• Major cause of the development of industries in this latitudinal belt is the Industrial Revolution in Europe.
• In this region both mineral based and agro-based industries have developed.
• Development of science and technology, skilled labour, well developed transportation facilities, high standard of living and extensive local market in this latitudinal belt are the other factors responsible for the development of industries.
• However, outside this major industrial belt in Northern Hemisphere* only exception is India, industries have developed in latitudinal belt 8° North to 20° North.
• Even in Southern Hemisphere industries have developed in the same latitudinal belt i.e. 30° South to 50° South latitudinal belt in South Africa, South America and South Australia.

Give it a try

Question 1.
Look at the given logo. Find out more information about it and write a short note on it. (Textbook Page No. 53)
Answer:
Digital India.
(i) Digital India is a campaign launched by the Government of India in order to ensure the government’s services are made available to citizens electronically by improved online infrastructure and by increasing internet connectivity or making the country digitally empowered in the field of technology.
(ii) The initiative includes plans to connect rural India with high speed internet networks.
(iii) Digital India consists of secure and stable digital infrastructure, delivering government services digitally and universal digital literacy.

Make in India:
On 25 September 2014, the Government of India launched a movement ‘Make in India’, like Swadeshi movement, for 25 sectors of Indian Economy. The main purpose to start this movement was to provide encouragement to businessmen in India to set up companies to manufacture their products in India and to investment more for the same.

In line with make in India, individual states too launched their own local initiative, such as ‘Magnetic Maharashtra’, ‘Make in Odisha’, Vibrant Gujarat, etc.

Startup India
(i) Startup India is an initiative of the government of India was first announce by Indian Prime minister, Narendra Modi during his 15 August 2015 address from the Red Fort in New Delhi.

(ii) The action plan of this initiative is focussing on three areas:

• Simplification and Handholding.
• Funding support and incentives.
• Industry-Academia partnership incubation.

(iii) An additional area relating to this initiative is to discard restrictive state Government Policies within this domain, such an ‘License Raj’, Land permissions, Foreign Investment Proposals, and Environmental clearance. It was organised by Department for promotion of industry and internal trade.

Question 2.
Find at least 2 examples of each of the types of industries from India.
Answer:
(i) Industries in Digital India are:
DigiLocker-
DigiLocker is an online service provided by the government wherein any Aadhar card holder can access a cloud with their authentic documents/certificates. For example, driving license, vehicle registration, academic mark sheet etc.

MyGov-
MyGov is an initiative started by the Indian government to engage citizens in governance. The portal can be accessed via a website or a dedicated mobile app.

(ii) Industries in Startup India are:
Zomato:
Zomato is an Indian restaurant aggregator and food delivery startup that was launched in 2008. It is one of the most successful food tech startups.

Paytm:
It is an Indian e-commerce payment system based in Noida. It was founded in August 2010.

Ola Cabs:
It is founded in 2010 and giving tough competition to Uber.

(iii) Industries in Make in India:
Make in India focuses on the following industries viz. Automobiles, Aviation, Biotechnology, Chemicals, Defence manufacturing, etc.