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← GeographyWhich outcome occurs when stratospheric air descends near 30° latitude?
A)Deserts and high pressure zones✓
B)Intense rainfall in tropical rainforests
C)Increased mid-latitude cyclone formation
D)Widespread glacial advance in polar regions
💡 Explanation
The descending air creates high pressure, suppressing precipitation and forming deserts; the Coriolis effect deflects winds, weakening storms. This atmospheric subsidence occurs because air is converging rather than rising, therefore desert formation rather than increased rainfall arises here.
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