A wind undergoing seasonal reversal is designated as_____?
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Answer: C. Monsoon
Explanation
A monsoon is a large-scale meteorological wind system characterized by seasonal reversals. These winds shift direction dramatically between summer and winter months. Option C correctly names this wind pattern responsible for distinct regional wet seasons. Monsoons are driven by temperature differences between continental landmasses and adjacent oceans. During summer, heated land draws moisture-laden winds inward, producing heavy rainfall. Winter reverses the pressure gradient, causing dry winds to blow outward from the continent.
Agricultural societies in South and East Asia depend heavily on monsoon rains for crop irrigation. Climatologists monitor monsoon patterns closely to predict droughts and flood risks. Understanding wind systems helps meteorologists forecast regional weather changes accurately. Option A trade winds are steady prevailing winds blowing toward the equator consistently. Option B cyclonic refers to rotating storm systems associated with low-pressure centers. Option D polar winds are cold prevailing easterlies blowing near the Earth's polar regions.
- Subject
- Everyday Science
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- Everyday Science
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- —
- Difficulty
- medium
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