🟦 Geography Optional – MAINS Level
Paper–I : Human Geography
Page – 11 | Population Geography
UPSC / UPPSC | Shaktimatha 369 Learning
Q11. Analyse the patterns of population growth and distribution in the world. Discuss the causes and consequences of migration with reference to India.
Directive: Analyse + Discuss (Conceptual + Applied)
Introduction
Population geography studies the spatial variation in population characteristics such as growth, density, distribution and movement. These patterns are influenced by physical, economic and socio-cultural factors.
Main Body
1. Population Growth Patterns
- High growth rates in developing regions
- Low or negative growth in developed countries
- Demographic transition model explains these variations
2. Population Distribution
- Uneven global distribution
- Dense populations in river valleys and coastal plains
- Sparse populations in deserts, mountains and polar regions
3. Migration: Concept & Types
- Internal migration: Rural–urban movement
- International migration: Economic and political causes
- Seasonal migration: Common in agrarian economies
4. Causes of Migration (India)
- Economic opportunities in urban centres
- Agrarian distress and lack of employment
- Education, marriage and social mobility
5. Consequences of Migration
- Urban congestion and slum formation
- Labour supply to industrial regions
- Remittances support rural economy
- Social and cultural integration challenges
Conclusion
Population dynamics and migration are central to development planning. Balanced regional development and inclusive urban policies are essential to manage migration sustainably.
Diagrams to draw in exam:
• Demographic Transition Model
• Population density map of India
• Migration streams (rural–urban)
Examiner’s View:
✔ Analytical approach scores high
✔ Indian examples add relevance
✔ Diagrams improve structure
✔ Avoid excessive statistics without explanation
End of MAINS – Page 11
Shaktimatha 369 Learning
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