During an El Niño event, the Walker Circulation: MCQ with Answer and Explanation

Question Report Error
During an El Niño event, the Walker Circulation:
A. Weakens
B. Reverses direction
C. Strengthens
D. Remains unchanged
Answer: Option A
Solution (By JKExamLibrary)
During an El Niño event, the Walker Circulation weakens as the trade winds weaken, causing the warm water to shift eastward across the Pacific. This can lead to droughts in Australia and floods in South America.
This question belongs to: Geography GK Climate and Weather

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Question #1 Report Error
Which of the following is a lagoon in India?
A. Sambhar Lake
B. Chilika Lake
C. Wular Lake
D. Lonar Lake
Discuss

Correct Answer: Option B

Explanation:
Chilika Lake is a coastal lagoon located in Odisha.
This question belongs to: Geography GK Climate and Weather
Question #2 Report Error
Vembanad Lake is located in which state?
A. Tamil Nadu
B. Andhra Pradesh
C. Karnataka
D. Kerala
Discuss

Correct Answer: Option D

Explanation:
Vembanad Lake is located in Kerala and is the longest lake in India, famous for its houseboats and backwaters.
This question belongs to: Geography GK Climate and Weather
Question #3 Report Error
Which of the following is a major factor in the formation of the Australian monsoon?
A. El Niño
B. Sea surface temperature differences
C. Land-sea temperature contrast
D. All of the above
Discuss

Correct Answer: Option D

Explanation:
The Australian monsoon is influenced by sea surface temperature differences, land-sea temperature contrast (the Australian landmass warming in summer), and El Niño-Southern Oscillation (ENSO) effects.
This question belongs to: Geography GK Climate and Weather
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