El Niño refers to

Indian and World Geography · Indian & World Geography · Hard · Practice for UPSC CSE GS 1

El Niño refers to

  1. Unusual warming of the central and eastern Pacific Ocean
  2. A cold wind over Peru
  3. Cooling of the Indian Ocean
  4. A cyclone in the Arabian Sea
Answer and solution

Correct answer: A) Unusual warming of the central and eastern Pacific Ocean

It often weakens the Indian monsoon.

Learn the method: Indian and World Geography rules and worked examples · UPSC CSE GS 1 Indian & World Geography

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