Which of the following is the primary reason for the cold wave conditions in northern India during winter?
A. Western Disturbances
B. Strong high-pressure over Central Asia
C. Polar winds from the Himalayas
D. All of the above
Answer: Option D
Solution (By JKSSB Mock Tests)
Cold wave conditions in northern India during winter are caused by a combination of factors: Western Disturbances bringing cold air from the Mediterranean, polar winds descending from the Himalayas, and strong high-pressure systems over Central Asia.
Explanation:
The increase in temperature with altitude in the thermosphere is due to the absorption of solar radiation by the few gas molecules present.
Explanation:
The Ferrel cell is a large-scale atmospheric circulation pattern where air rises at the subtropics, flows poleward, and sinks at the poles.
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