NCERT Solutions for Class 12 Geography Chapter 2

CBSE Class 12 Geography Chapter 2 The World Population Distribution Density And Growth plays an important role in the Human Geography section and often carries direct NCERT-based questions.

Board questions frequently test clarity of definitions, reasoning ability, and understanding of global patterns. Practicing NCERT Solutions for Class 12 Geography Chapter 2 helps you frame answers correctly, use textbook terminology, and present points in a scoring format.

The World Population Distribution Density And Growth Class 12

This chapter explains the uneven distribution of population across the world and the factors The World Population Distribution Density And Growth Class 12 explains how the global population is unevenly distributed and why some regions are densely populated while others remain sparsely inhabited. The chapter highlights both natural and human factors responsible for these variations.

It introduces important concepts such as:

• Population distribution patterns across continents

• High-density regions like East Asia and South Asia

• Low-density areas such as deserts and polar regions

• Arithmetic and physiological density

• Population growth trends in developed and developing nations

• Demographic transition theory

The World Population Distribution Density And Growth Solutions

While preparing The World Population Distribution Density And Growth Question Answers, students should focus on writing precise definitions, clear explanations, and relevant examples from the NCERT text. 

Here are the questions and answers of Chapter 2 Geography:

1. Choose the right answer from the four alternatives given below:

1. Which one of the following continents has the highest growth of population?

(a) Africa
(b) South America
(c) Asia
(d) North America

Answer: (a) Africa.

2. Which one of the following is not an area of sparse population?

(a) The Atacama
(b) South-east Asia
(c) Equatorial region
(d) Polar regions

Answer: (b) South-east Asia.

3. Which one of the following is not a push factor?

(a) Water shortage
(b) Medical/educational facilities
(c) Unemployment
(d) Epidemics

Answer: (b) Medical/educational facilities.

4. Which one of the following is not a fact?

(a) Human population increased more than ten times during the past 500 years.
(b) Population growth is high in the first stage of demographic transition?

Answer: (b) Population growth is high in the first stage of demographic transition?

2. Answer the following questions in about 30 words.

1. Name three geographical factors that influence the distribution of population.

Answer: Population distribution is affected by factors such as the presence of water resources, suitable landforms like plains, and a comfortable climate, as people prefer areas that support agriculture and daily life.

2. There are a number of areas with high population density in the world. Why does this happen?

Answer: Regions with rich soil, favorable climate, sufficient water, and good economic opportunities attract people. These conditions encourage farming, industries, and urban growth, resulting in dense populations.

3. What are the three components of population change?

Answer: Population change depends on births, deaths, and migration. Births and deaths influence natural increase, while migration refers to people moving into or out of an area.

3. Distinguish between:

(i) Birth rate and death rate.

Answer:

Birth Rate: It refers to the number of babies born per thousand people in a year in a specific area.
Death Rate: It refers to the number of deaths per thousand people in a year in a particular region.

(ii) Push factors and pull factors of migration.

Answer:

Push Factors: These are negative conditions that force people to leave a place, such as lack of jobs, poverty, or natural calamities.
Pull Factors: These are positive conditions that attract people, like employment opportunities, better services, and a safer environment.

4. Answer the following questions in about 150 words.

1. Discuss the factors influencing the distribution and density of population in the world.

Answer:
Population distribution and density across the world depend on geographical, economic, and socio-cultural factors.

Geographical factors include water availability, fertile soil, suitable landforms, and moderate climate, which make regions ideal for settlement. Economic factors such as mineral resources, industrial development, transport facilities, and urban centers attract people by providing employment and better living conditions. Social and cultural factors like religious importance, historical background, political stability, and peace also influence where people choose to live.

Government policies, infrastructure, and development programs further shape settlement patterns. Areas like river valleys and plains tend to be densely populated due to favorable living conditions, while deserts, mountains, and polar regions have sparse populations because of harsh environments and limited resources.

2. Discuss the three stages of demographic transition.

Answer:
The demographic transition theory explains changes in population growth through three stages.

In the first stage, known as the High Fluctuating stage, both birth rates and death rates are high, so population growth remains slow. Societies are mostly rural with low medical facilities.

The second stage, called Early Expanding, experiences a sharp fall in death rates due to improved healthcare and sanitation, while birth rates remain high, leading to rapid population growth.

In the third stage, known as Late Expanding, both birth and death rates decline. Population growth becomes slow or stable as education, urbanization, and family planning increase. Different countries fall into different stages based on their development level.

5. Map Skill:

On the outline map of the world, show and name the following.

(i) Countries of Europe and Asia with negative growth rate of population.

Answer: Countries showing negative population growth include Russia, Germany, Ukraine, Latvia, and Bulgaria in Europe, and Japan and Armenia in Asia. These countries can be correctly marked on the world map.

6. Project/Activity:

(i) Has someone in your family migrated? Write about her/his place of destination. What made her/him migrate?

Answer: (Sample answer) Yes, a member of my family migrated from a village in Uttar Pradesh to Delhi. The main reason was better employment prospects and improved educational facilities for children, leading to a better quality of life.

(ii) Write a brief report on the distribution and density of population in your state.

Answer: (Sample answer) Uttar Pradesh has a very dense population, particularly in the Gangetic plains due to fertile land and sufficient water supply. Cities such as Lucknow and Kanpur attract people because of jobs, transport, and infrastructure, while less developed areas have lower population density.

How to Revise The World Population Distribution Density And Growth Question Answers for Board Exams

For the 12th Geography board exam, revision must be focused and systematic.

1. Revise Key Definitions First

Start with important terms such as Population density, Arithmetic density, Physiological density, Growth rate, and Doubling time. Definition-based questions are commonly asked for 2–3 marks.

2. Strengthen Conceptual Understanding

While revising The World Population Distribution Density And Growth Solutions, ensure you clearly understand why some regions are densely populated, why certain areas remain sparsely populated, the relationship between resources and population, and the differences between developed and developing countries in terms of growth

3. Practice Structured Answer Writing

Follow this simple board-friendly structure: definition or introduction, 3–4 explained points, example (if possible), and a short concluding statement. This approach improves presentation and ensures better scoring.

4. Use Examples from NCERT

Mentioning examples such as East Asia, South Asia, Europe, or desert regions makes your answers stronger and more analytical.

5. Solve Previous Year Questions

Before the board exam, attempt at least two previous year questions from this chapter. Write answers within the word limit and revise weak areas immediately.