RBSE Solutions Class 12 Geography Chapter 4 World Population Structure

Rajasthan Board RBSE Class 12 Geography Chapter 4 World: Population Structure

RBSE Class 12 Geography Chapter 4 Text Book Questions

RBSE Class 12 Geography Chapter 4 Multiple Choice Questions

 

Question 1. The old age population includes population above which age?
(a) 60 years
(b) 62 years
(c) 68 years
(d) 65 years
Answer: (d) 65 years
In simple words: The population group considered elderly includes individuals who are 65 years old or older. This age is often used to define the senior population.

🎯 Exam Tip: Remember specific age cut-offs for population categories (like old age, youth, working age) as these are key demographic indicators.

 

Question 3. The highest age group population in the world is:
(a) More than 65 years
(b) 0 - 14 years
(c) 25 to 54 years
(d) All of the options
Answer: (c) 25 to 54 years
In simple words: Globally, the largest group of people falls into the 25 to 54 years age bracket. This group usually represents the most active part of the workforce.

🎯 Exam Tip: Population age structures vary by country; global averages often reflect a significant working-age population.

 

Question 4. The country having cent-per cent literacy is:
(a) Japan
(b) India
(c) China
(d) USA
Answer: (a) Japan
In simple words: Japan is known for having a 100% literacy rate, meaning everyone in the country can read and write. This shows a high level of educational development.

🎯 Exam Tip: Countries with high literacy rates often invest heavily in education and have strong social development indicators.

 

Question 5. Highest urban population is found in which country?
(a) Egypt
(b) Singapore
(c) Bangladesh
(d) India
Answer: (b) Singapore
In simple words: Singapore has the highest percentage of its population living in urban areas. This is because Singapore is a city-state, meaning the entire country is essentially one large city.

🎯 Exam Tip: Small, highly developed city-states like Singapore naturally have very high urban populations due to their limited land area.

RBSE Class 12 Geography Chapter 4 Very Short Answer Type Questions

 

Question 6. According to age-group, in which group highest population is found?
Answer: The child age group, which includes people from 0-14 years, is typically where the highest population is found. This is especially true in developing countries where birth rates are high. This group represents the future workforce and population growth potential.
In simple words: Many countries have the most people in the 0-14 years age group, known as the child population.

🎯 Exam Tip: High populations in the 0-14 age group often signal a young, growing population with high birth rates.

 

Question 8. Explain the importance of literacy.
Answer: Literacy is a key quality of a population that shows how socially and economically developed a society is. It affects important factors like birth rates, death rates, and the progress of economic activities. Therefore, a high literacy rate is very valuable for society as it helps in overall development. A well-educated population can make better decisions and contribute more effectively to society.
In simple words: Literacy is important because it shows how developed a society is. It helps with economic growth and changes in birth and death rates.

🎯 Exam Tip: When discussing literacy, always connect it to social and economic development, as it is a fundamental indicator of human progress.

 

Question 9. With what type of economic activity is related to agriculture?
Answer: Agriculture is directly related to primary economic activity. This means it involves taking raw materials directly from nature. Other primary activities include fishing and mining.
In simple words: Agriculture is a primary economic activity, which means it involves getting resources directly from nature.

🎯 Exam Tip: Remember the four main types of economic activities: primary (raw materials), secondary (manufacturing), tertiary (services), and quaternary (information/research).

 

Question 10. Which continent has the highest urban population?
Answer: The continent of North America has the highest urban population in the world, with about 77% of its people living in cities. This shows a high level of urbanization and development. Many people move to cities for better job opportunities and services.
In simple words: North America has the most people living in cities, with 77% of its population being urban.

🎯 Exam Tip: High urban population percentages often indicate advanced economic development and a shift away from agriculture.

RBSE Class 12 Geography Chapter 4 Short Answer Type Questions

 

Question 11. What is meant by population structure or composition?
Answer: Population composition refers to the statistical makeup of a group of people. It describes the key features of a population, such as age, sex, and ethnicity. This information is often studied using tools like population pyramids to track changes over time. Understanding population composition helps in planning for future needs.
In simple words: Population structure means the different features of a group of people, like their age, gender, and background.

🎯 Exam Tip: Always mention age, sex, and ethnic composition when defining population structure, as these are its core elements.

 

Question 12. What is the sex-ratio?
Answer: The sex ratio is the number of females compared to the number of males in a specific region or country. It is an important indicator of gender equality and social conditions within a population. A balanced sex ratio usually indicates better social development.
In simple words: Sex ratio is how many females there are for every male in a certain area.

🎯 Exam Tip: Define sex ratio clearly as the number of females per 1000 males (or vice versa, depending on the standard used) in a given population.

 

Question 13. Why is rate of urbanisation increasing rapidly in the developing countries?
Answer: The speed of urbanization is increasing fast in developing countries mainly due to quick development. People move from rural areas to cities seeking better education, medical care, and facilities. After passing through a stage of demographic change, these countries quickly moved into secondary and tertiary stages of urbanization. This natural progression leads to a rapid increase in city populations.
In simple words: Cities in developing countries are growing fast because people move there for better education, healthcare, and jobs as these countries develop.

🎯 Exam Tip: Focus on the push (rural hardship) and pull (urban opportunities) factors when explaining rapid urbanization in developing nations.

 

Question 14. What is the importance of age structure?
Answer: Age structure shows how many people are in different age groups within a population. It helps us understand the number of dependent people (children and elderly), the productive capacity of the workforce, and how many people are employed in a region or country. This information helps predict future population numbers and helps assess a country's development and any reasons for backwardness. It also provides insight into the economic health of a nation.
In simple words: Age structure is important because it tells us about the number of young, working, and old people, which affects a country's development and future.

🎯 Exam Tip: Highlight how age structure impacts dependency ratios, labor force, and future population growth when explaining its importance.

RBSE Class 12 Geography Chapter 4 Essay Type Questions

 

Question 15. Describe the rural – urban composition of population.
Answer: The rural-urban composition describes where people live and what they do for work. Rural areas are residential places where most people work in primary economic activities like farming or ranching. Urban areas are where people mostly work in secondary (manufacturing) or tertiary (services) economic activities. In developed countries, a high percentage of the population lives in cities, while rural populations are low. In contrast, developing countries often have lower urban populations but higher rural populations. For example, the global ratio of rural to urban population is 62:38. Continents like Europe and North America have very low rural populations, often around 25%. Understanding this distribution helps in resource planning and policy making.
The structure of rural and urban population can be expressed through the table and diagram given below:

In simple words: How many people live in cities compared to villages is called rural-urban composition. Developed countries have more city people, while developing countries have more village people. This is because of the types of jobs available in each area.

🎯 Exam Tip: When describing rural-urban composition, always differentiate between developed and developing countries and the primary economic activities associated with each.

 

Question 16. Describe the characteristics of world population represented by sex structure.
Answer: The sex structure of the world population shows several key characteristics:
6. Having more females in older age groups often means people live longer in those areas. This suggests better healthcare and living conditions for women.
7. Sex structure is important in understanding migration patterns. For instance, in societies where men have more power, migration might vary more between genders.
8. There is often a preference for baby boys at birth in many societies, which can impact sex ratios.
9. The sex structure reflects a society's social, economic, and cultural values. For example, countries with higher female status may have a more balanced sex ratio.
10. Sex structure can also show how equal or unequal males and females are at different times in history. Changes in the ratio can highlight shifts in societal norms.
In simple words: The number of males and females in a population tells us about how long people live, why they move to other places, and the social values of a country, including how equal genders are.

🎯 Exam Tip: When discussing sex structure, link it to key demographic and social indicators like life expectancy, migration, cultural values, and gender equality.

Graph Questions

 

Question 17. Express the data of world-sex ratio through a pyramid-diagram.
Answer: The world's sex ratio data can be represented as follows:

In simple words: The table and graph show how many women there are for every 1000 men in different parts of the world. For example, Europe has more women than men, while Africa has fewer women than men.

🎯 Exam Tip: When asked to represent data visually, choose the most appropriate chart type (bar, line, pie) and ensure all labels and values are clear and accurate.

RBSE Class 12 Geography Chapter 4 Additional Questions with Answers

RBSE Class 12 Geography Chapter 4 Multiple Choice Questions

 

Question 1. Which continent has the highest old – population?
(a) Asia
(b) Europe
(c) Africa
(d) South America
Answer: (b) Europe
In simple words: Europe has the highest number of older people compared to other continents. This is often because of lower birth rates and longer life expectancies.

🎯 Exam Tip: Note that continents with advanced healthcare and lower birth rates, like Europe, tend to have a larger proportion of elderly citizens.

 

Question 4. Which of the following continents has the highest sex – ratio?
(a) Asia
(b) Africa
(c) Europe
(d) Oceania
Answer: (c) Europe
In simple words: Europe has the highest sex ratio, meaning there are more females per 1000 males compared to the other options. This can be due to various social and historical factors.

🎯 Exam Tip: Understand that a high sex ratio (more females) can be influenced by factors like better female life expectancy, male out-migration, and improved status of women.

 

Question 5. By how much is the urban population in the world increasing every year?
(a) 2 crore
(b) 6 crore
(c) 10 crore
(d) 16 crore
Answer: (b) 6 crore
In simple words: The number of people living in cities around the world grows by 6 crore (60 million) each year. This is a very large increase, showing the speed of urbanization.

🎯 Exam Tip: Be aware of the scale of global population changes; numbers in crores or millions indicate significant trends.

 

Question 6. How much of world population will be urbanised by the year 2025?
(a) 34 per cent
(b) 50 per cent
(c) 61 per cent
(d) 75 per cent
Answer: (c) 61 per cent
In simple words: It is expected that by the year 2025, about 61% of all people in the world will live in cities. This highlights a continuing global trend towards urban living.

🎯 Exam Tip: Knowing projected urbanization percentages helps understand future challenges and opportunities related to city planning and resource management.

 

Question 8. The age group of working population is:
(a) 0 - 14 years
(b) 15 - 59 years
(c) more than 60 years
(d) All of the options
Answer: (b) 15 - 59 years
In simple words: The working population usually includes people between the ages of 15 and 59. This is the group most actively involved in jobs and economic activities.

🎯 Exam Tip: Distinguish clearly between the dependent population (0-14 and 60+) and the working population (15-59) as these categories are crucial for demographic analysis.

Match the Columns

 

Question 1. Match the options given in column A with correct options given in column B.

Answer:
(i) Asia - (f) 1002
(ii) Africa - (d) 957
(iii) Europe - (b) 1072
(iv) North America - (a) 1027
(v) South America - (c) 1018
(vi) Oceania - (e) 990
In simple words: This matching exercise connects each continent with its corresponding sex ratio, showing the number of women per 1000 men. For example, Europe has a high sex ratio with 1072 women per 1000 men, while Africa has a lower one at 957.

🎯 Exam Tip: For matching questions, carefully read both columns and eliminate options to ensure you find the most accurate pair for each item.

 

Question 1. Match the options given in column A with correct options given in column B.

Answer:
(i) (e)
(ii) (a)
(iii) (b)
(iv) (c)
(v) (d)
In simple words: This match-the-columns exercise correctly pairs population age groups with their roles (dependent or working) and levels of urbanization with their categories (higher, medium, or low urban population).

🎯 Exam Tip: Clearly understand the definitions for age groups and urbanization levels to correctly match them with their corresponding descriptions or implications.

RBSE Class 12 Geography Chapter 4 Very Short Answer Type Questions

 

Question 1. What aspects are studied under the population structure?
Answer: When studying population structure, various aspects are examined. These include age groups, sex ratio (the number of males to females), occupation types, the distribution of rural and urban populations, literacy rates, religion, and language. All these factors help to understand the overall characteristics of a population. These aspects collectively provide a comprehensive view of a society's demographic profile.
In simple words: Population structure looks at things like age, gender, jobs, where people live (city or village), education, religion, and language.

🎯 Exam Tip: List at least five distinct aspects (e.g., age, sex, occupation, rural/urban, literacy) when asked about population structure, as these are the core components.

 

Question 2. What is meant by age structure?
Answer: Age structure refers to how the population of any country is divided into different age groups. Typically, populations are classified into three main age groups: 0-14 years (children), 15-64 years (working-age adults), and above 65 years (elderly). This division helps understand the demographic profile and potential challenges or benefits for a country, such as dependency ratios.
In simple words: Age structure is how many people are in different age groups in a country, like children, working adults, and old people.

🎯 Exam Tip: Clearly define the three standard age groups (0-14, 15-64, 65+) and explain that age structure helps understand a country's dependency and workforce.

 

Question 3. Explain the term dependent population. In what age groups is it found?
Answer: Dependent population refers to the segment of the population that is generally not in the workforce and relies on the working-age population for support. This group includes children, typically those in the 0-14 age group, and the elderly, which includes individuals above 65 years. These groups are considered dependent because they are usually not economically productive. Understanding dependent population helps in resource allocation and social planning.
In simple words: Dependent population means people who do not work, like children (0-14 years) and old people (above 65 years), and rely on others.

🎯 Exam Tip: Always identify the two key age groups (0-14 and 65+) when defining dependent population and emphasize their reliance on the working-age group.

 

Question 4. Explain the world population on the basis of age structure.
Answer: Based on age structure, the world population can be broken down into various age groups. About 25.44% of the global population falls into the 0-14 age group. The 15-24 age group accounts for 16.16%. The largest segment, 41.12%, is made up of individuals aged 25-54. The 55-64 age group constitutes 8.60%, and those aged above 65 years represent 8.68% of the total population. This shows a significant portion of the global population is in the productive age range.
In simple words: The world's population has different age groups. Most people are between 25-54 years old, while fewer are very young (0-14) or very old (above 65).

🎯 Exam Tip: When explaining world population by age, mention the major age brackets and their approximate percentages to provide a comprehensive overview.

 

Question 5. Why young population is most important?
Answer: The young population is very important because this group is productive, creative, dynamic, and capable of overcoming challenges. The overall development and progress of a country greatly depend on the contributions of its young people. They form the primary workforce, drive innovation, and are key to future economic growth and social change. Without a strong young population, a country's development can slow down significantly.
In simple words: Young people are important because they are active, creative, and can solve problems. A country's growth depends a lot on its young population.

🎯 Exam Tip: Focus on keywords like 'productive,' 'creative,' 'dynamic,' and 'development' when explaining the importance of the young population.

 

Question 6. Explain the sex ratio with reference to India.
Answer: In India, the sex ratio is defined as the number of women per 1000 men. It is calculated using the following formula:
Sex Ratio = \( \frac{ \text{Population of women} }{ \text{Population of men} } \times 1000 \)
A lower sex ratio indicates fewer women compared to men, which can point to social issues like gender discrimination. Globally, a sex ratio close to 1000 is generally considered balanced.
In simple words: In India, sex ratio is the number of women for every 1000 men. We find it by dividing the number of women by men and multiplying by 1000.

🎯 Exam Tip: Always provide the formula for sex ratio and explain what a high or low ratio signifies in a country's social context.

 

Question 7. What is unfavourable sex ratio?
Answer: An unfavourable sex ratio is a situation where the number of females in a region is less than the number of males. This imbalance suggests a deficit of women, which can be caused by various factors. These factors often include social biases, female infanticide, or higher mortality rates among women. Such a ratio can lead to social issues.
In simple words: An unfavourable sex ratio means there are fewer women than men in an area.

🎯 Exam Tip: Define an unfavourable sex ratio as a numerical imbalance where females are fewer than males, and briefly mention potential social causes.

 

Question 8. What are the causes responsible for unfavourable sex ratio?
Answer: Several practices are responsible for an unfavourable sex ratio in a region. These include female foeticide, which is the killing of a female fetus, and female infanticide, the killing of female babies. Domestic abuse against women also contributes to higher female mortality. Additionally, the inferior social position of women in some societies can lead to neglect and poorer health outcomes, further affecting the sex ratio.
In simple words: Bad practices like killing unborn or newborn girls, and abuse against women, are the main reasons for having fewer women than men.

🎯 Exam Tip: List specific social issues (female foeticide, infanticide, domestic abuse, gender inequality) as direct causes of an unfavourable sex ratio.

 

Question 10. Why is there less number of male population in some of the European countries?
Answer: There is a lower male population in some European countries for two main reasons:
1. In Europe, women generally have better social and economic status. This leads to improved healthcare, lower mortality rates, and overall better well-being for women, contributing to a higher female population.
2. Historically, a large number of males migrated from this region for work, wars, or exploration. This out-migration of men led to a noticeable imbalance in the sex ratio, with fewer males remaining in these countries.
In simple words: Some European countries have fewer men because women have better social standing and many men left the region in the past.

🎯 Exam Tip: When explaining sex ratio imbalances in developed regions, consider both improved status of women and historical migration patterns.

 

Question 11. Into how many groups can the world be divided on the basis of difference of sex ratio?
Answer: Based on differences in sex ratio, the world can be divided into four main groups:
1. Countries with a large surplus of female population (more females than males).
2. Countries with more females than males.
3. Countries with a large surplus of male population (more males than females).
4. Countries with more males than females.
These categories help classify regions based on their demographic balance and indicate potential social or economic conditions. This classification helps analyze global gender disparities.
In simple words: The world is split into four groups based on sex ratio: places with many more women than men, places with more women, places with many more men than women, and places with more men.

🎯 Exam Tip: Ensure you clearly list all four categories when asked to classify the world based on sex ratio, describing whether females or males are in surplus.

 

Question 12. Why is there low sex-ratio in India? Or Why is number of female population less than male population in India?
Answer: In India, the sex ratio is unfavourable, meaning there are fewer females than males. This is primarily due to several harmful practices and societal factors. These include female foeticide (ending a pregnancy because the fetus is female), infanticide (killing a female infant), domestic abuse against women, and the generally inferior social position of women in the country. These issues lead to higher mortality rates and fewer births of females, causing the imbalance.
In simple words: India has fewer women than men because of practices like killing unborn or baby girls, violence against women, and the lower social status of women.

🎯 Exam Tip: For questions about low sex ratio in India, mention social evils (foeticide, infanticide, abuse) and the inferior social status of women as key causes.

 

Question 13. What is urban population?
Answer: Urban population refers to the segment of people who live in cities and are primarily engaged in non-agricultural economic activities. These activities typically include manufacturing, services, commerce, and other secondary or tertiary sectors. Urban areas are characterized by higher population density, developed infrastructure, and diverse employment opportunities, attracting people from rural areas.
In simple words: Urban population means people who live in cities and work in jobs that are not related to farming.

🎯 Exam Tip: Define urban population by location (cities) and economic activity (non-agricultural) to provide a complete understanding.

 

Question 15. Into how many parts is the world divided on the basis of urbanisation?
Answer: The world is divided into three main groups based on the level of urbanization:
1. Higher urban regions: These are areas where more than 60% of the population lives in cities.
2. Middle urban regions: In these areas, 40-60% of the population resides in urban settings.
3. Low urban regions: These regions have less than 40% of their population living in cities.
This classification helps to analyze global urbanization trends and regional development levels. Countries fall into these categories based on their economic development and industrialization.
In simple words: The world is divided into three groups based on how many people live in cities: higher urban (over 60%), middle urban (40-60%), and low urban (under 40%).

🎯 Exam Tip: When categorizing urbanization, clearly state the three levels (higher, middle, low) and the percentage ranges that define each.

 

Question 16. What do you understand by the term higher urban regions?
Answer: Higher urban regions refer to areas in the world where more than 60% of the population lives in cities. In these regions, the majority of people are engaged in non-agricultural economic activities, such as manufacturing, services, and technology. These areas typically have advanced infrastructure, a high standard of living, and numerous employment opportunities. Examples include many developed countries.
In simple words: Higher urban regions are places where over 60% of the people live in cities and work in jobs not related to farming.

🎯 Exam Tip: For 'higher urban regions,' remember the threshold (over 60% urban population) and link it to non-agricultural economic activities.

 

Question 17. What is the meant by the term middle urban regions?
Answer: Middle urban regions describe countries where 40-60% of the population lives in cities. In these regions, urbanization is ongoing, and there's a significant balance between rural and urban populations. Economic activities might be shifting from primary (agriculture) to secondary (manufacturing) and tertiary (services) sectors. These regions often represent economies in transition.
In simple words: Middle urban regions are countries where about 40% to 60% of the people live in cities.

🎯 Exam Tip: For 'middle urban regions,' define the percentage range (40-60%) and recognize it as an intermediate stage in urbanization.

 

Question 18. Explain the term low – urban regions?
Answer: Low urban regions are parts of the world where less than 40% of the population lives in cities. In these regions, a significant majority of the population resides in rural areas and is often engaged in primary economic activities like agriculture. These regions typically have less developed infrastructure and fewer urban amenities. Many developing countries fall into this category.
In simple words: Low urban regions are places where less than 40% of people live in cities, meaning most people live in villages.

🎯 Exam Tip: For 'low urban regions,' use the 'less than 40%' criterion and associate it with a predominantly rural and agricultural population.

 

Question 19. What is literacy?
Answer: Literacy is the ability to read, write, and understand language. It also includes the confidence and willingness to use language to learn, create, and share meaning in all parts of daily life. It is not just about basic reading, but about using language effectively for personal and societal growth. Literacy is a foundational skill for education and development.
In simple words: Literacy is being able to read, write, understand, and use language confidently in everyday life.

🎯 Exam Tip: Emphasize that literacy is more than just reading and writing; it involves understanding and effective communication in daily contexts.

 

Question 20. What is literacy rate?
Answer: The literacy rate is a measure that shows the percentage of literate people out of the total population in a country. This rate is usually calculated for people above a certain age, often 7 years or 15 years, depending on the country's definition. A higher literacy rate indicates a more educated and developed population, with greater access to information and opportunities.
In simple words: Literacy rate is the percentage of people in a country who can read and write, out of the total population.

🎯 Exam Tip: Define literacy rate as a percentage and note that it typically applies to an age-specific population (e.g., 7 years and above).

 

Question 21. What factors affect the literacy rate?
Answer: Several factors influence a country's literacy rate. These include its level of economic development, as wealthier nations can invest more in education. Urbanization also plays a role, as cities often have better access to schools. The living standard of people, the social position of women (access to education for girls), and the policies and facilities provided by the government (like free education) are also crucial. Political stability also allows for consistent educational progress.
In simple words: Literacy rate is affected by a country's wealth, how many people live in cities, living standards, women's status, and government policies on education.

🎯 Exam Tip: When listing factors affecting literacy, cover both economic indicators (development, urbanization) and social/governmental aspects (women's status, policies).

 

Question 22. What is occupational structure?
Answer: Occupational structure refers to how a country's workforce is divided and engaged in different economic activities. It describes the distribution of employment across various sectors like agriculture, manufacturing, services, and information technology. This structure reflects the level of economic development; for example, developed countries often have more people in service sectors, while developing countries have more in agriculture.
In simple words: Occupational structure is how a country's workers are spread out among different types of jobs, like farming, factory work, or services.

🎯 Exam Tip: Define occupational structure as the distribution of the workforce across different economic sectors and explain how it relates to economic development levels.

 

Question 23. Name chief occupational activities.
Answer: The main occupational activities include a variety of jobs across different sectors. These are hunting, agriculture (farming), forestry, fisheries, animal herding (raising livestock), mining (extracting minerals), manufacturing (making goods), services (like teaching or healthcare), commerce (buying and selling), transportation, storage, and communications. These activities cover the entire spectrum of how people earn a living and contribute to the economy.
In simple words: Important jobs include hunting, farming, fishing, mining, making things, providing services, and working in transport or communication.

🎯 Exam Tip: Provide a diverse list of occupations that span primary, secondary, and tertiary sectors to show a comprehensive understanding.

 

Question 24. Why is the population engaged to quartiary economic-activities the most important?
Answer: The population involved in quaternary economic activities is highly important because these activities generate surplus income and significantly contribute to societal progress. Quaternary activities involve knowledge-based services such as information technology, research and development, and education. People in these roles drive innovation through their ideas, actions, and research, bringing new perspectives and solutions that advance society and the economy. They are essential for a knowledge-based economy.
In simple words: People in quaternary jobs (like research and IT) are important because they create new ideas and knowledge, which helps society grow and earn more money.

🎯 Exam Tip: Highlight that quaternary activities involve knowledge, innovation, and research, which are critical for generating high income and fostering societal advancement.

RBSE Class 12 Geography Chapter 4 Short Answer Type Questions (SA-I)

 

Question 1. Age structure is an important indicator of population composition, why?
Answer: Age structure is a crucial indicator of population composition because it reveals much about a society's demographic and economic health. A large proportion of the 15-64 age group signifies a strong working population, which is vital for economic productivity. Conversely, a high ratio of people above 65 years indicates a growing elderly population, requiring substantial investment in health-related facilities. Furthermore, a surplus of population in the younger age group suggests a high birth rate and can point to economic backwardness if resources are strained. All these conditions and their implications for a country's development are clearly reflected in its age structure.
In simple words: Age structure is important because it shows how many people are working, how many are old and need care, and if there are many young people, which tells us about birth rates and the country's economy.

🎯 Exam Tip: Explain how different age groups (young, working, old) within the age structure directly correlate with economic productivity, dependency burden, and birth rates.

 

Question 1. Age structure is an important indicator of population composition, why?
Answer: Age structure is a very important way to understand what a population is made of. It tells us about the number of people in different age groups. A large number of people aged 15-64 years means there are many working-age individuals. If there are many people over 65, it means there is a large older population that needs more money for healthcare. A high number of younger children shows a high birth rate and can point to economic difficulties in society. This structure also explains why countries with high birth rates have many young people, while developed countries with low birth rates often have more older people.
In simple words: Age structure helps us understand a country's population by showing how many people are young, working, or old. It tells us about birth rates, economic strength, and healthcare needs.

🎯 Exam Tip: When discussing age structure, focus on the three main groups (children, working-age, elderly) and explain how each group impacts a country's development and needs.

 

Question 3. Describe the characteristics of world population composition briefly.
Answer: The main features of how the world's population is made up are:
1. Generally, more youth population is found in developing countries but there is more old population in developed countries.
2. An unbalanced age structure, with too many young or old people, can negatively affect a country's economy.
3. Countries where the population is growing very fast usually have a higher number of children. Population pyramids are often used to visualize these structures.
In simple words: World population is characterized by whether it's mostly young (in developing countries) or old (in developed countries). An uneven age mix can hurt the economy, and fast-growing populations usually have many children.

🎯 Exam Tip: When asked about population composition, remember to mention age, sex, and how these factors differ between developed and developing nations.

 

Question 4. What factors are responsible for unfavourable sex ratio in a country?
Answer: An unfavourable sex ratio, meaning fewer women than men, is caused by several factors:
1. Gender discrimination often leads to girls being less valued.
2. Practices like female foeticide (killing female fetuses), female infanticide (killing baby girls), and violence against women are common in some areas.
3. Women often have a lower social and economic status, which reduces their value in society.
4. High maternal mortality rates during childbirth also contribute to fewer women. These issues create an imbalance in the number of males and females.
In simple words: An unequal sex ratio, where there are fewer women, is caused by discrimination against girls, practices like female foeticide, lower status for women, and deaths during childbirth.

🎯 Exam Tip: Highlight social issues like gender discrimination and harmful practices (foeticide, infanticide, domestic violence) as key reasons for an unbalanced sex ratio.

 

Question 5. Women have natural gifts and social harms more than that of men. Explain.
Answer: Women naturally have more strength to resist diseases than men. This makes them more tolerant and able to handle difficult situations. However, in many societies, women face unfair treatment and social challenges. These challenges include discrimination, violence, and a lower position in society, which can harm their well-being and life chances. This contrast highlights women's natural resilience versus the social disadvantages they often experience.
In simple words: Women are naturally stronger against sickness and more enduring than men. But society often treats them unfairly, causing them harm through discrimination and violence.

🎯 Exam Tip: Focus on explaining both the biological resilience of women and the societal disadvantages they face, providing a balanced answer.

 

Question 7. Describe the position of Asian and European continents with reference to the sex-ratio.
Answer: In Asia, the sex ratio is generally low, meaning there are fewer women compared to men. Countries like China, India, Saudi Arabia, Pakistan, and Afghanistan have the lowest sex ratios. This often indicates issues such as gender inequality. On the other hand, Europe has a high sex ratio, meaning women are more in number than men in many parts. This is partly because women hold a better social position, and many men have migrated to other regions in the past for work or other reasons, leaving more women behind.
In simple words: Asia generally has fewer women than men because of social issues. Europe has more women than men, partly due to better social status for women and men moving away.

🎯 Exam Tip: When comparing continents, remember to mention specific examples of countries and link the sex ratio to underlying social or migration factors.

 

Question 8. "Literacy is an index of socio-economic development of a country”. Explain the statement.
Answer: Literacy is a key indicator of a country's social and economic development. It shows how well a country is doing because literate people can read, write, and understand things better. This affects the overall living standards, the social status of women, and how many educational facilities are available. Governments also play a role through their education policies. Being literate helps people get better jobs and contributes to the economy. In India, about 70% of people aged 7 and above can read, write, and do simple math. Education drives progress and improves lives.
In simple words: Literacy shows how developed a country is socially and economically. It affects living standards, women's status, education, and government policies.

🎯 Exam Tip: Emphasize that literacy is both a cause and a result of development, connecting it to living standards, women's empowerment, and economic growth.

RBSE Class 12 Geography Chapter 4 Short Answer Type Questions (SA-II)

 

Question 1. Describe the age groups of world population.
Answer: The world population is divided into three main age groups, each with its own characteristics:
1. **0-14 years age group (Children):** This group makes up about 35% of the world's population. This percentage varies in different regions. In developed countries, it is around 18.3%, while in developing countries, it is higher, at about 32.2%. Countries with high birth rates have a large number of children. This group is considered dependent, meaning they rely on others for support.
2. **15-64 years age group (Adults/Working Population):** This is the largest group and includes young adults and mature adults. These individuals are productive, creative, and dynamic. A country's development largely depends on the strength and skills of this working population.
3. **65 years and above age group (Elderly):** This group is called the elderly population. It is more common in countries that have already gone through all stages of demographic transition, meaning they have lower birth and death rates and longer life expectancies. This group is also dependent, often requiring social and medical support.
In simple words: The world's population is split into children (0-14, dependent), working adults (15-64, productive), and elderly (65+, dependent). Each group shows different things about a country's development and needs.

🎯 Exam Tip: Clearly define each age group and describe their general characteristics (e.g., dependency, productivity) and how their proportions differ between developed and developing nations.

 

Question 2. Describe the unbalanced sex ratio in the world.
Answer: The sex ratio (the number of women per 1000 men) is very different across the world, showing an imbalance. For example, in Asia, the sex ratio is around 1002 women per 1000 men. In South America, it is 1018, in North America it is 1027, and in Oceania, it is 990. Europe has the highest sex ratio at 1072, while Africa has the lowest at 957. Globally, the average sex ratio is 985. Historically, this has changed; in 1980, there were 993 women per 1000 men, meaning 7 fewer women. By 2004, this dropped to 985, meaning 15 fewer women per 1000 men. This variation shows that some countries have more women than men, while others have the opposite situation, often due to social and economic factors.
In simple words: The number of women compared to men is not equal worldwide. Some places have more women (like Europe), while others have fewer (like Africa and parts of Asia), and this has changed over time.

🎯 Exam Tip: Provide specific examples of continents with high and low sex ratios and briefly explain the historical trend or reasons for the imbalance.

 

Question. Name the parts of the world as classified on the basis of sex ratio.
Answer: Based on the differences in sex ratio, the world is divided into four main categories:
1. **Countries with a large surplus of female population:** These are regions where the sex ratio is above 1050 women per 1000 men. Examples include Western European countries, the United States, Canada, and the southern part of South America. In these areas, there are significantly more women than men.
2. **Countries with more female population than males:** In this group, the sex ratio ranges from 1000 to 1050 women per 1000 men. Countries such as Poland, Mongolia, Belarus, Kazakhstan, Ukraine, Thailand, Cambodia, Myanmar, and Southern African countries fall into this category.
3. **Countries with more male population than females:** These are regions where the sex ratio is between 950 and 1000 women per 1000 men. Australia, New Zealand, China, Korea, Mexico, Brazil, Iran, and Cuba are examples where males outnumber females.
4. **Countries with a large surplus of male population:** In these regions, the sex ratio is below 950 women per 1000 men. India is a significant example, and a declining sex ratio here is a serious concern. These countries face challenges related to gender imbalance.
In simple words: The world is divided into four groups based on how many women there are compared to men: places with many more women, places with slightly more women, places with more men, and places with many more men.

🎯 Exam Tip: Clearly list and describe each of the four categories of sex ratio distribution, providing examples for each to illustrate the global variations.

 

Question 4. Classify the world on the basis of urban population.
Answer: The world is classified into three main groups based on how its urban population is distributed:
1. **High urban population regions:** These are areas where more than 60% of the population lives in cities and is involved in non-agricultural jobs. Examples include the United States, Canada, Mexico, Brazil, Australia, New Zealand, Japan, Singapore, Argentina, and many European countries.
2. **Medium urban population regions:** In these countries, 40% to 60% of the population lives in urban areas. China, Indonesia, South Africa, Egypt, Venezuela, Cuba, Jamaica, and Haiti are examples of countries with a medium urban population.
3. **Low urban population regions:** These are regions where less than 40% of the population lives in cities. India, Pakistan, Bangladesh, most of Southeast Asia, and many African countries fall into this category, indicating a predominantly rural population.
In simple words: The world is grouped by how many people live in cities: regions with over 60% city dwellers (high), regions with 40-60% city dwellers (medium), and regions with under 40% city dwellers (low).

🎯 Exam Tip: When classifying urban populations, remember to define the percentage ranges for each category (high, medium, low) and give diverse geographical examples.

 

Question 5. "The ratio of working population is the index of economic development of a country." Explain.
Answer: The working population, typically aged 15-64 years, is a key measure of a country's economic development. These individuals are involved in various activities like agriculture, manufacturing, services, transport, and more. The average production per person and the average income per person greatly depend on this working population, directly influencing a country's development. These workers are divided into primary, secondary, tertiary, quaternary, and quinary activities. Different countries have different levels of economic development, so their working populations are engaged in different activities. Developed economies, with advanced industries, have more people in secondary and tertiary sectors. In contrast, primitive economies have more people in primary activities because they need more labor to use natural resources. A large, skilled working population helps a nation prosper.
In simple words: The number of people working (15-64 years old) shows how well a country's economy is doing. More workers in modern jobs mean more development, while many workers in farming usually means less development.

🎯 Exam Tip: Connect the concept of a working population to economic sectors (primary, secondary, tertiary) and explain how the distribution across these sectors indicates a country's development level.

RBSE Class 12 Geography Chapter 4 Essay Type Questions

 

Question 1. Describe the factors responsible for the difference in age-sex ratio in the different parts of the world.
Answer: Age-sex structure refers to the number of females compared to males within different age groups of a population. Population pyramids are used to visually represent this. Several factors cause differences in the age-sex ratio across the world:
1. **High Birth Rate:** Countries with high birth rates often have more male children, leading to an unbalanced sex ratio that favors males. This means that if many babies are born, often more boys survive or are preferred, making the overall sex ratio unfavorable to females.
2. **Difference between Female and Male Birth/Death Rates:** In developing countries, poor medical care can lead to high infant death rates and high maternal death rates. This results in more males than females in the 0-14 and 15-24 age groups. However, among those over 65, women often have a lower death rate, so older female populations tend to be larger globally.
3. **Migration:** People aged 15-59 often move for work. In areas where many males migrate away, the female population becomes higher. Conversely, in areas where males move to, the male population becomes higher. In developed countries, more females move from rural areas to cities, leaving more males in rural areas.
In simple words: Differences in the age-sex ratio worldwide are caused by high birth rates favoring boys, different survival rates for male and female babies and mothers, and people moving for work, which changes the male-female balance in different places.

🎯 Exam Tip: For essay questions, provide detailed explanations for each factor (birth rates, death rates, migration) and link them directly to the resulting age-sex imbalances, using terms like 'population pyramids'.

 

Question 2. What is population composition? Describe any four of its elements.
Answer: Population composition describes all the specific features of a population that make one group of people different from another. These features include age, sex, how people settle (rural or urban), their jobs, education levels, and how long they are expected to live. Understanding these helps in planning for the future.

**Components of Population Composition:**
The main parts that make up population composition are age, sex, literacy, and settlement (where people live). These elements are very important for making plans for future development.
1. **Sex Composition:** This refers to the number of females compared to males in a region. It is called the sex ratio and is a vital indicator of the status of women and the economic health of a country.
2. **Literacy:** The literacy rate (the number of literate people) in a country shows its social and economic development. It also reflects living standards, the social position of women, available education, and government policies. A higher literacy rate means better human development.
3. **Occupational Composition:** This refers to how the working population is divided among different economic activities. A country's workforce is typically grouped into five sectors:
* Primary sector: Includes farming, forestry, fishing, mining, etc.
* Secondary sector: Involves manufacturing and industries.
* Tertiary sector: Covers business, transport, communication, and services.
* Quaternary sector: Deals with research, inventions, and discoveries.
* Quinary sector: Includes specialists, advisors, and policy-makers.
The distribution of population across these sectors is a good indicator of a country's economic development. Primitive economies have more people in the primary sector, while developed economies have more in secondary, tertiary, quaternary, and quinary sectors.
4. **Age Composition:** This divides a country's population into different age groups, usually children (0-14 years), adults (15-64 years), and elderly (above 65 years). It is a key factor because it shows the number of dependent people (children and elderly) and the working population. A large number of children increases the dependent population, while many adults boost the working population. A higher number of elderly people increases healthcare costs.
In simple words: Population composition means looking at the different features of people in an area, like their age, gender, education, jobs, and where they live. These parts help us understand and plan for a country's future.

🎯 Exam Tip: When defining population composition, ensure you clearly state its purpose (understanding characteristics for future planning). For elements, choose four distinct aspects and explain each concisely.

 

Question 3. What is occupational composition? Describe its nature.
Answer: Occupational composition refers to how a country's workforce is divided among different economic activities. It shows which jobs people are doing. According to the United Nations Organisation (UNO), all economic activities performed by the working population are grouped into various classes, such as agriculture, mining, manufacturing, services, and more.

This classification helps to compare countries internationally, though each country might have its own specific way of grouping its population. The working population (males and females aged 15-64) is generally divided into the following five groups:
1. **Primary Activities:** These are common in developing economies. They include gathering, hunting, fishing, lumbering, mining, cattle rearing, and agriculture. These activities rely directly on natural resources.
2. **Secondary Activities:** These are found in both developing and developed countries. They involve processing raw materials into finished goods, such as manufacturing, dairy farming, commercial fishing, and other industrial activities.
3. **Tertiary Activities:** These activities focus on providing services in developed and developing countries. In highly developed nations like the United States and European countries, 40% to 70% of the working population is engaged in tertiary services like commerce, business, transport, and communication.
4. **Quaternary Activities:** A small percentage of the working population is in quaternary activities, but they earn high incomes. These activities involve knowledge-based work, such as planning, research, and innovation, which drives society's progress.
5. **Quinary Activities:** This group includes top-level decision-makers, specialists, advisors, and policy-makers who guide and lead various sectors. These activities are crucial for strategic development and governance.
In simple words: Occupational composition describes the types of jobs people do in a country. It divides work into five main areas: primary (like farming), secondary (like manufacturing), tertiary (like services), quaternary (like research), and quinary (like top leadership).

🎯 Exam Tip: Clearly define occupational composition and then explain each of the five sectors (primary to quinary), giving examples for each to illustrate the types of jobs involved.