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id: "67b7d7ca444073b65d6df635"
title: "Population"
board: "CBSE"
curriculum: "CBSE"
class: "Class 9"
subject: "Social Science"
book: "Contemporary India"
chapter: "Population"
chapter_slug: "population"
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# Population

Population plays a pivotal role in social studies as it serves as the reference point for understanding all other elements in society, culture, and economy. It reflects the human resource's significance in utilizing and transforming natural resources into usable forms. The relationship between population and its various characteristics is foundational for analyzing environmental dynamics.

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## Knowledge Snapshot

| Field | Details |
| :--- | :--- |
| Class | Class 9 |
| Subject | Social Science |
| Book | Contemporary India |
| Chapter | Population |
| Pages | 48-54 |

---

## Chapter Summary

### Short Summary
This chapter discusses the importance of population in shaping social, economic, and environmental aspects, presenting key statistics and trends in India's population growth and distribution based on the 2011 Census data.

### Detailed Summary
India's population, as of March 2011, stood at 1,210.6 million, representing over 17% of the world's population and unevenly distributed across its area of 3.28 million square kilometers. The chapter explains the significance of the census, which has been conducted periodically since 1872, providing insights into demographic changes. It highlights the increasing population density, growth patterns from 1951 to 2011, and the impact of migration on population distribution. Furthermore, it addresses the needs of the adolescent population, as well as the National Population Policy aimed at responsible parenthood and health improvements.

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## Topic-Wise Explanation

### POPULATION SIZE AND DISTRIBUTION
India has a diverse population, with major concentrations in states like Uttar Pradesh and Maharashtra. Population distribution varies significantly across regions, with census data highlighting these differences.

### POPULATION GROWTH AND PROCESSES OF POPULATION CHANGE
Population growth in India has shown considerable increases from 361 million in 1951 to 1.21 billion in 2011. The growth rate has been declining since 1981 due to lower birth rates.

### Adolescent Population
Adolescents, aged 10 to 19, comprise one-fifth of India's total population with specific nutritional needs. Many adolescents face dietary deficiencies, particularly girls suffering from anaemia.

### National Population Policy
The NPP 2000, stemming from earlier Family Planning initiatives, aims at promoting planned parenthood and enhancing individual health as part of broader developmental goals.

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## Core Ideas

| Idea | Explanation |
| :--- | :--- |
| Population as a Resource | Population is essential for utilizing and transforming resources and is foundational for understanding societal dynamics. |

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## Key Concepts

| Concept | Meaning |
| :--- | :--- |
| Population Density | The number of persons per unit area, illustrating uneven population distribution across India. |

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## Important Points for Revision

* India's population was 1,210.6 million as of 2011.
* Uttar Pradesh is the most populous state with 199 million people.
* Population density in India was 382 persons per square kilometer in 2011.
* The first census in India was conducted in 1872.
* Migration patterns show a trend toward urban areas for opportunities and improved living conditions.
* Adolescents face nutritional challenges needing attention in development plans.
* The National Population Policy aims for responsible and planned parenthood.
* Birth rates have been declining since 1981.

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## Practice Questions

### Short Answer Questions
1. What was India's population according to the 2011 Census?
2. Which state has the highest population in India?
3. What is the significance of population density?
4. When was the first complete census conducted in India?
5. How has the birth rate changed since 1981?

### Long Answer Questions
1. Discuss the impact of migration on population distribution in India.
2. Explain the role of the adolescent population in India's demographic structure and its challenges.
3. Analyze the objectives of the National Population Policy of India and its significance for future development.

---

## Source Attribution

| Field | Value |
| :--- | :--- |
| Source | Edzy |
| Reference Type | examSubjectBookChapter |
| Reference ID | 67b7d7ca444073b65d6df635 |
| Canonical URL | https://www.edzy.ai/cbse-class-9-social-science-contemporary-india-population |
| Markdown URL | https://www.edzy.ai/okf/chapter/cbse-class-9-social-science-contemporary-india-population.md |