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← GeographyWhich morphological effect results when prevailing winds encounter a mountain range?
A)Rain shadow formation on leeward side✓
B)Accelerated coastal erosion updraft
C)Increased geothermal activity at crest
D)Glacial accumulation on eastern side
💡 Explanation
When prevailing winds encounter a mountain range, orographic lift occurs because the air is forced to rise, cool, and condense, resulting in precipitation mostly on the windward side and a rain shadow on the leeward side. Therefore a rain shadow forms, rather than erosion, geothermal effects or glacial accumulation which require alternative conditions.
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