Mains Answer Writing - 27 Dec, 2025

GS1

World Geography

15 marks

El Niño is a key driver of global climate variability. Explain the mechanism of El Niño formation and the indicators used to detect it. Analyse its likely global and Indian impacts in the context of early signals of its possible return.

Attempt Challenge on App See Model Answer

Tips for your answer

Structure the answer in the ENSO sequence
Formation → Indicators → Impacts. This reflects conceptual clarity and examiner-friendly flow.
Use technical terms sparingly but correctly
Mention Walker Circulation, thermocline, upwelling and ONI to show depth without overcrowding.
Link climate science with relevance
Explicitly connect El Niño to global warming trends and Indian monsoon variability.

9/15

Topper’s Answer Sheet

With detailed evaluation

More Challenges

View All

GS3
Environment & Ecology
9 Oct, 2026
The Living Planet Report highlights a sharp decline in wildlife populations worldwide. What does this decline actually indicate? Discuss the major causes of biodiversity loss and suggest conservation measures.
View Challenge
GS3
Economy
Yesterday
How does a repo rate hike help control inflation? Discuss its impact on the Indian economy.
View Challenge
GS1
Physical Geography
7 Oct, 2026
Rapid urbanisation is intensifying the Urban Heat Island effect in Indian cities. Examine how urban planning contributes to rising heat stress and suggest measures to build heat-resilient cities.
View Challenge