Which of the following is a positive feedback loop in the climate system? MCQ with Answer and Explanation

Which of the following is a positive feedback loop in the climate system?
A. Cloud feedback
B. Water vapor feedback
C. Ice-albedo feedback
D. All of the above
Answer: Option D
Solution (By JKSSB Mock Tests)
Ice-albedo feedback, cloud feedback, and water vapor feedback are all positive feedback loops that amplify the effects of climate change.

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Practice More Climate and Weather Questions

Question #1
Which of the following regions in India receives more than 400 cm of annual rainfall?
A. Coastal Karnataka
B. Northeastern states
C. Western Ghats
D. All of the above

Correct Answer: Option D


Explanation:
The Western Ghats, northeastern states, and coastal Karnataka all receive more than 400 cm of annual rainfall due to orographic effects and monsoon winds.

This question belongs to: Geography GK Climate and Weather
Question #2
What is the name of the boundary between the mesosphere and the thermosphere?
A. Mesopause
B. Thermopause
C. Tropopause
D. Stratopause

Correct Answer: Option A


Explanation:
The mesopause is the boundary between the mesosphere and the thermosphere.

This question belongs to: Geography GK Climate and Weather
Question #3
Which of the following is NOT a type of tropical cyclone?
A. Cyclone
B. Typhoon
C. Tornado
D. Hurricane

Correct Answer: Option C


Explanation:
Tornadoes are not a type of tropical cyclone. Hurricanes, typhoons, and cyclones are all regional names for tropical cyclones. A tornado is a localized, violent rotating column of air extending from a thunderstorm to the ground.

This question belongs to: Geography GK Climate and Weather