In which situation is a local thermal low most likely to form?
Answer and explanation
Correct answer: Intense afternoon heating of a dry desert surface
Strong daytime insolation can heat a dry desert surface rapidly. The air touching the surface is warmed, expands, becomes less dense, and tends to rise. This reduces the pressure at the surface and creates a local thermal low, especially during the hot afternoon. Therefore, option A is correct.
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What is the correct answer to this question?
Intense afternoon heating of a dry desert surface
Why is this the correct answer?
Strong daytime insolation can heat a dry desert surface rapidly. The air touching the surface is warmed, expands, becomes less dense, and tends to rise. This reduces the pressure at the surface and creates a local thermal low, especially during the hot afternoon. Therefore, option A is correct.
Which subject and chapter does this question cover?
This is a Class 12 Geography question. Chapter: Atmospheric Circulation and Weather Systems.
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