Question 16GS1GS1
Discuss the factors contributing to the early onset of the monsoon in India. Analyze its socio-economic impacts. (Answer in 250 words)
Introduction
The Southwest monsoon forms a crucial part of Indian agriculture and climatic patterns, and its onset is influenced by global phenomena.
21 words
Main Body
Reason for early onset:
1La Niña conditions in Pacific promote transport of moisture to Indian subcontinent.
2Strong Indian Ocean dipole promotes Somali current adding to Arabian Sea rainfall
3Strong low pressure conditions on ITCZ due to heating of landmass results in larger attraction of katabatic
4Higher oceanic evaporation leads to increased moisture and earlier rainfall by faster seeding of clouds
5Stronger topical easterly jet shear over south India pushes winds to Indian subcontinent earlier.
Socio-Economic Impacts of Early Monsoon:
1Provides irrigation source for Indian agriculture ⇒ 75% depends on rains
2Relief from summer heat reduces heatwaves and promotes economic activity
3Helps increase forest cover and provides water supply to deciduous forests ⇒ green cover increases
4Higher water flow in rivers ⇒ increased availability of water.
5Recharges groundwater aquifers in
139 words2 paragraphs
Answer continues on next page
- Systematically explains multiple factors contributing to early monsoon onset
- Links physical geography to socio-economic outcomes
- Provides specific percentages (75% agricultural dependence)
Topper
Varun Tokas
AIR 117
Subject & Paper
GS1GS1
Topic
Southwest Monsoon
Factors Contributing to Early Onset and Socio-Economic Impacts
Monsoon Timing, Agricultural Patterns, Global Phenomena
Writing Stats
160
Total words
2
Paragraphs