What is the name of the phenomenon where air sinks due to cooling?
A. Advection
B. Convection
C. Conduction
D. Subsidence
Answer: Option D
Solution (By JKSSB Mock Tests)
Subsidence is the downward movement of air, often associated with high-pressure systems and clear weather. It occurs when air cools and becomes denser.
Explanation:
Global warming is primarily caused by the increase in greenhouse gas emissions, such as carbon dioxide and methane, from human activities.
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