A positive Indian Ocean Dipole generally leads to: MCQ with Answer and Explanation

A positive Indian Ocean Dipole generally leads to:
A. Stronger monsoon in India
B. No effect on monsoon
C. Weaker monsoon in India
D. Delayed monsoon
Answer: Option A
Solution (By JKExamLibrary)
A positive IOD (warmer waters in the western Indian Ocean) is generally associated with a stronger Southwest Monsoon and good rainfall in India.

This question belongs to: Geography GK Climate and Weather

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Practice More Climate and Weather Questions

Question #1 Report Error
What is the name of the phenomenon where there is a reversal of the surface winds and ocean currents in the Indian Ocean?
A. Indian Ocean Dipole
B. Southern Oscillation
C. La Niña
D. El Niño

Correct Answer: Option A


Explanation:
The Indian Ocean Dipole involves changes in sea surface temperatures and wind patterns across the Indian Ocean, leading to reversals in surface winds and currents during positive and negative phases.

This question belongs to: Geography GK Climate and Weather
Question #2 Report Error
Which of the following is the largest lake in India?
A. Sambhar Lake
B. Loktak Lake
C. Wular Lake
D. Chilika Lake

Correct Answer: Option D


Explanation:
Chilika Lake in Odisha is the largest lake in India by area (a brackish water lagoon). Wular Lake is the largest freshwater lake.

This question belongs to: Geography GK Climate and Weather
Question #3 Report Error
What is the name of the phenomenon where there is a gradual increase in temperature as a warm front passes?
A. Stationary front
B. Warm front
C. Cold front
D. Occluded front

Correct Answer: Option B


Explanation:
A warm front is the boundary between a warm air mass and a cold air mass, where the warm air slides over the cold air, causing a gradual temperature increase, light rain, and stratiform clouds.

This question belongs to: Geography GK Climate and Weather