1st Chapter: āĻāύāϏāĻāĻā§āϝāĻž āĻŦāĻŋāϤ⧰āĻŖ, āĻāύāϤā§āĻŦ, āĻŦā§āĻĻā§āϧāĻŋ āĻā§°ā§ āĻāĻ āύ (Population: Distribution, Density, Growth and Composition) : MCQ & Question Answer 1
1. Explain population density and its distribution in India. (āĻāύāϏāĻāĻā§āϝāĻžā§° āĻāύāϤā§āĻŦ āĻā§°ā§ āĻāĻžā§°āϤāϤ āĻā§āĻžā§° āĻŦāĻŋāϤ⧰āĻŖ āĻŦā§āϝāĻžāĻā§āϝāĻž āĻā§°āĻžāĨ¤)
Ans: Population density means the number of people living in per square kilometer area. āĻāύāϏāĻāĻā§āϝāĻžā§° āĻāύāϤā§āĻŦ āĻŽāĻžāύ⧠āĻšā§āĻā§ āĻĒā§ā§°āϤāĻŋ āĻŦā§°ā§āĻ āĻāĻŋāϞā§āĻŽāĻŋāĻāĻžā§°āϤ āĻāĻŋāĻŽāĻžāύ āĻāύ āϞā§āĻ āĻŦāĻžāϏ āĻā§°ā§āĨ¤
Formula: Population Density = Total Population ÷ Area (āϏā§āϤā§ā§°: āĻāύāϏāĻāĻā§āϝāĻž āĻāύāϤā§āĻŦ = āĻŽā§āĻ āĻāύāϏāĻāĻā§āϝāĻž ÷ āĻāϞā§āĻāĻž)
Distribution in India | āĻāĻžā§°āϤāϤ āĻŦāĻŋāϤ⧰āĻŖ: Population density is unevenly distributed in India. (āĻāĻžā§°āϤāϤ āĻāύāϏāĻāĻā§āϝāĻžā§° āĻāύāϤā§āĻŦ āĻ āϏāĻŽāĻāĻžā§ąā§ āĻŦāĻŋāϤ⧰āĻŖ āĻšā§āĻā§āĨ¤)
Example (2001):
- West Bengal = 903 persons/sq km (Highest) (āĻĒāĻļā§āĻāĻŋāĻŽāĻŦāĻāĻ = ⧝ā§Ļā§Š āĻāύ/āĻŦā§°ā§āĻ āĻāĻŋāĻŽāĻŋ (āϏ⧰ā§āĻŦāĻžāϧāĻŋāĻ))
- Kerala = 819 persons/sq km (āĻā§ā§°āĻžāϞāĻž = ā§Žā§§ā§¯ āĻāύ/āĻŦā§°ā§āĻ āĻāĻŋāĻŽāĻŋ)
- Uttar Pradesh = 689 persons/sq km (āĻāϤā§āϤ⧰āĻĒā§ā§°āĻĻā§āĻļ = ā§Ŧā§Žā§¯ āĻāύ/āĻŦā§°ā§āĻ āĻāĻŋāĻŽāĻŋ)
- Punjab = 482 persons/sq km (āĻĒāĻā§āĻāĻžāĻŦ = ā§Ēā§Žā§¨ āĻāύ/āĻŦā§°ā§āĻ āĻāĻŋāĻŽāĻŋ)
Reasons for high density | āĻāύāϤā§āĻŦ āĻŦā§āĻāĻŋ āĻšā§ā§ąāĻžā§° āĻāĻžā§°āĻŖ:
- Fertile land (Ganga plains) | āĻā§°ā§āĻŦā§° āĻāĻāĻāĻž āϏāĻŽāĻā§āĻŽāĻŋ
- Good agriculture | āĻāύā§āύāϤ āĻā§āώāĻŋ
- Industries and transport | āĻāĻĻā§āϝā§āĻ āĻā§°ā§ āĻĒā§°āĻŋāĻŦāĻšāĻŖ
- Urbanization | āύāĻā§°ā§āĻā§°āĻŖ
Thus, population density varies due to physical and economic factors. (āϏā§ā§ā§ āĻāύāϏāĻāĻā§āϝāĻžā§° āĻāύāϤā§āĻŦ āĻā§āĻā§āϞāĻŋāĻ āĻā§°ā§ āĻ ā§°ā§āĻĨāύā§āϤāĻŋāĻ āĻāĻžā§°āĻā§° āĻāĻĒā§°āϤ āύāĻŋā§°ā§āĻā§° āĻā§°ā§āĨ¤)
2. Why is population distribution uneven in India ? (āĻāĻžā§°āϤāϤ āĻāύāϏāĻāĻā§āϝāĻž āĻ āϏāĻŽāĻāĻžā§ąā§ āĻāĻŋā§ āĻŦāĻŋāϤ⧰āĻŖ āĻšā§āĻā§ ?)
Ans: Population distribution in India is uneven due to several factors. (āĻāĻžā§°āϤāϤ āĻāύāϏāĻāĻā§āϝāĻž āĻ āϏāĻŽāĻāĻžā§ąā§ āĻŦāĻŋāϤ⧰āĻŖ āĻšā§āĻā§ āĻāĻžā§°āĻŖ āĻāĻŋāĻā§āĻŽāĻžāύ āĻā§ā§°ā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻāĻžā§°āĻ āĻāĻā§āĨ¤)
i. Physical factors | āĻĒā§ā§°āĻžāĻā§āϤāĻŋāĻ āĻāĻžā§°āĻ:
- Climate (extreme hot/cold areas have low population) (āĻāϞāĻŦāĻžā§ā§ (āĻ āϤā§āϝāϧāĻŋāĻ āĻā§°āĻŽ āĻŦāĻž āĻ āĻžāĻŖā§āĻĄāĻž āĻ āĻā§āĻāϞāϤ āĻāύāϏāĻāĻā§āϝāĻž āĻāĻŽ))
- Relief (mountain areas have less population) (āĻā§-āĻāĻā§āϤāĻŋ (āĻĒāĻžāĻšāĻžā§°ā§ā§āĻž āĻ āĻā§āĻāϞāϤ āĻāύāϏāĻāĻā§āϝāĻž āĻāĻŽ))
- Fertile soil increases population (āĻā§°ā§āĻŦā§° āĻŽāĻžāĻāĻŋ āĻĨāĻāĻž āĻ āĻā§āĻāϞāϤ āĻāύāϏāĻāĻā§āϝāĻž āĻŦā§āĻāĻŋ)
ii. Economic factors | āĻ ā§°ā§āĻĨāύā§āϤāĻŋāĻ āĻāĻžā§°āĻ:
- Industrial development attracts people (āĻāĻĻā§āϝā§āĻ āĻŦāĻŋāĻāĻžāĻļā§ āϞā§āĻāĻ āĻāĻā§°ā§āώāĻŖ āĻā§°ā§)
- Employment opportunities in cities (āύāĻā§°āϤ āĻāĻžāĻā§°āĻŋā§° āϏā§āĻŦāĻŋāϧāĻž)
- Transport and communication (āĻĒā§°āĻŋāĻŦāĻšāĻŖ āĻā§°ā§ āϝā§āĻāĻžāϝā§āĻ āϏā§āĻŦāĻŋāϧāĻž)
iii. Social factors | āϏāĻžāĻŽāĻžāĻāĻŋāĻ āĻāĻžā§°āĻ:
- Education and health facilities (āĻļāĻŋāĻā§āώāĻž āĻā§°ā§ āϏā§āĻŦāĻžāϏā§āĻĨā§āϝ āϏā§āĻŦāĻŋāϧāĻž)
- Urban lifestyle attraction (āύāĻā§°ā§ā§āĻž āĻā§ā§ąāύ⧰ āĻāĻā§°ā§āώāĻŖ)
Therefore, fertile plains like Ganga plain are densely populated while deserts and mountains are sparsely populated. (āϏā§ā§ā§ āĻāĻāĻāĻž āϏāĻŽāĻā§āĻŽāĻŋ āĻāύāĻŦāϏāϤāĻŋāĻĒā§ā§°ā§āĻŖ, āĻāĻŋāύā§āϤ⧠āĻŽā§°ā§āĻā§āĻŽāĻŋ āĻā§°ā§ āĻĒāĻžāĻšāĻžā§° āĻĒāĻžāϤāϞ āĻŦāϏāϤāĻŋāĻĒā§ā§°ā§āĻŖāĨ¤)
3. Explain population growth in India. (āĻāĻžā§°āϤāϤ āĻāύāϏāĻāĻā§āϝāĻž āĻŦā§āĻĻā§āϧāĻŋā§° āĻŦā§āϝāĻžāĻā§āϝāĻž āĻā§°āĻžāĨ¤)
Ans: Population growth means the change in population over time. (āĻāύāϏāĻāĻā§āϝāĻž āĻŦā§āĻĻā§āϧāĻŋ āĻŽāĻžāύ⧠āĻāĻāĻž āϏāĻŽā§ā§° āĻāĻŋāϤ⧰āϤ āĻāύāϏāĻāĻā§āϝāĻžā§° āĻĒā§°āĻŋāĻŦāϰā§āϤāύāĨ¤)
Types of growth | āĻŦā§āĻĻā§āϧāĻŋ āĻĒā§ā§°āĻāĻžā§°: i. Natural growth = Birth rate – Death rate (āĻĒā§ā§°āĻžāĻā§āϤāĻŋāĻ āĻŦā§āĻĻā§āϧāĻŋ = āĻāύā§āĻŽ āĻšāĻžā§° – āĻŽā§āϤā§āϝ⧠āĻšāĻžā§°)
ii. Migration growth = Immigration – Emigration (āĻĒā§ā§°āĻŦā§ā§°āĻāύ āĻŦā§āĻĻā§āϧāĻŋ = āĻāĻāĻŽāύ – āĻŦāĻšāĻŋā§°ā§āĻāĻŽāύ)
Phases of growth in India | āĻāĻžā§°āϤāϤ āĻŦā§āĻĻā§āϧāĻŋā§° āĻĒā§°ā§āϝāĻžā§:
- 1901–1921: Very slow growth (āĻ āϤāĻŋ āϧā§ā§° āĻŦā§āĻĻā§āϧāĻŋ)
- 1921–1951: Gradual increase (āϧā§ā§°ā§ āĻŦā§āĻĻā§āϧāĻŋ)
- 1951–1981: Rapid growth (Population explosion) (āĻāύāϏāĻāĻā§āϝāĻž āĻŦāĻŋāϏā§āĻĢā§ā§°āĻŖ)
- 1981 onwards: Growth slowing but population increasing (āĻŦā§āĻĻā§āϧāĻŋ āϧā§ā§° āĻšā§āĻā§ āĻāĻŋāύā§āϤ⧠āĻāύāϏāĻāĻā§āϝāĻž āĻŦāĻžāĻĸāĻŧāĻŋ āĻāĻā§)
Reasons | āĻāĻžā§°āĻŖ:
- Improved medical facilities | āĻāĻŋāĻāĻŋā§āϏāĻž āĻāύā§āύāϤāĻŋ
- Better food supply | āĻāĻžāĻĻā§āϝ āϝā§āĻāĻžāύ āĻāύā§āύāϤāĻŋ
- Control of diseases | ā§°ā§āĻ āύāĻŋā§āύā§āϤā§ā§°āĻŖ
India’s population is still increasing at a high rate. (āĻāĻžā§°āϤ⧰ āĻāύāϏāĻāĻā§āϝāĻž āĻāϤāĻŋā§āĻžāĻ āĻĻā§ā§°ā§āϤāĻāϤāĻŋāϤ āĻŦā§āĻĻā§āϧāĻŋ āĻšā§ āĻāĻā§āĨ¤)
4. Explain occupational structure of India. (āĻāĻžā§°āϤ⧰ āĻŦā§āϤā§āϤāĻŋāĻāϤ āĻāĻ āύ āĻŦā§āϝāĻžāĻā§āϝāĻž āĻā§°āĻžāĨ¤)
Ans: Occupational structure means distribution of population according to jobs. (āĻŦā§āϤā§āϤāĻŋāĻāϤ āĻāĻ āύ āĻŽāĻžāύ⧠āĻŽāĻžāύā§āĻšāĻ āϤā§āĻāĻāϞā§āĻā§° āĻāĻžāĻŽ āĻ āύā§āϏ⧰āĻŋ āĻāĻžāĻ āĻā§°āĻžāĨ¤)
Three sectors | āϤāĻŋāύāĻŋāĻāĻž āĻāĻŖā§āĻĄ: i. Primary sector (Agriculture) | āĻĒā§ā§°āĻžāĻĨāĻŽāĻŋāĻ āĻāĻŖā§āĻĄ ii. Secondary sector (Industry) | āĻĻā§āĻŦāĻŋāϤā§ā§āĻ āĻāĻŖā§āĻĄ iii. Tertiary sector (Services) | āϤā§āϤā§ā§āĻ āĻāĻŖā§āĻĄ
India’s structure (2001) | āĻāĻžā§°āϤ⧰ āĻāĻ āύ: i. Primary sector = 58.2% | āĻā§āώāĻŋ āĻāĻŖā§āĻĄ, ii. Secondary sector = 37.6% | āĻāĻĻā§āϝā§āĻ āĻāĻŖā§āĻĄ, iii. Tertiary sector = 4.2% | āϏā§ā§ąāĻž āĻāĻŖā§āĻĄ
Features | āĻŦā§āĻļāĻŋāώā§āĻā§āϝ:
- Most people depend on agriculture (āĻ āϧāĻŋāĻāĻžāĻāĻļ āϞā§āĻ āĻā§āώāĻŋā§° āĻāĻĒā§°āϤ āύāĻŋā§°ā§āĻā§°āĻļā§āϞ)
- Shift towards industry and services (āĻāĻĻā§āϝā§āĻ āĻā§°ā§ āϏā§ā§ąāĻž āĻāĻŖā§āĻĄāϞ⧠āϧāĻžāĻŦāĻŽāĻžāύ)
- Regional variation exists (āĻ āĻā§āĻāϞāĻā§āĻĻā§ āĻĒāĻžā§°ā§āĻĨāĻā§āϝ āĻāĻā§)
Thus, India is still an agriculture-based economy. (āϏā§ā§ā§ āĻāĻžā§°āϤ āĻāϤāĻŋā§āĻžāĻ āĻā§āώāĻŋ-āύāĻŋāϰā§āĻā§° āĻ ā§°ā§āĻĨāύā§āϤāĻŋāĨ¤)
5. Explain linguistic composition of India. (āĻāĻžā§°āϤ⧰ āĻāĻžāώāĻŋāĻ āĻāĻ āύ āĻŦā§āϝāĻžāĻā§āϝāĻž āĻā§°āĻžāĨ¤)
Ans: India is a multilingual country with great diversity. (āĻāĻžā§°āϤ āĻāĻāĻž āĻŦāĻšā§āĻāĻžāώāĻŋāĻ āĻĻā§āĻļāĨ¤)
Major linguistic groups | āĻĒā§āϰāϧāĻžāύ āĻāĻžāώāĻŋāĻ āĻā§āώā§āĻ ā§:
- Indo-Aryan (73%) | āĻāύā§āĻĻā§-āĻāϰā§āϝ (āϏ⧰ā§āĻŦāĻžāϧāĻŋāĻ)
- Dravidian (20%) | āĻĻā§āϰāĻžāĻŦāĻŋā§
- Austric | āĻ āϏā§āĻā§ā§°āĻŋāĻ
- Sino-Tibetan | āĻā§āύ-āϤāĻŋāĻŦā§āĻŦāϤā§ā§
Features | āĻŦā§āĻļāĻŋāώā§āĻā§āϝ:
- Hindi is most widely spoken (āĻšāĻŋāύā§āĻĻā§ āϏ⧰ā§āĻŦāĻžāϧāĻŋāĻ āĻŦā§āĻ¯ā§ąāĻšā§āϤ āĻāĻžāώāĻž)
- Many regional languages exist (āĻŦāĻšā§ āĻāĻā§āĻāϞāĻŋāĻ āĻāĻžāώāĻž āĻāĻā§)
- No single national language (āĻāĻāĻ āĻāĻžāώāĻž āύāĻžāĻ)
Regional distribution | āĻ āĻā§āĻāϞāĻāĻŋāϤā§āϤāĻŋāĻ:
- North India → Indo-Aryan (āĻāϤā§āϤ⧰ āĻāĻžā§°āϤ → āĻāύā§āĻĻā§-āĻāϰā§āϝ āĻāĻžāώāĻž)
- South India → Dravidian (āĻĻāĻā§āώāĻŋāĻŖ āĻāĻžā§°āϤ → āĻĻā§āϰāĻžāĻŦāĻŋā§ āĻāĻžāώāĻž)
- Northeast → Sino-Tibetan (āĻāϤā§āϤ⧰-āĻĒā§āĻŦ → āĻā§āύ-āϤāĻŋāĻŦā§āĻŦāϤā§ā§ āĻāĻžāώāĻž)
Thus, India is a country of linguistic diversity. (āϏā§ā§ā§ āĻāĻžā§°āϤ āĻāĻžāώāĻŋāĻ āĻŦā§āĻāĻŋāϤā§ā§°ā§āϝ⧰⧠āĻā§°āĻĒā§ā§° āĻĻā§āĻļāĨ¤)