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← GeographyWhich geographic effect on regional climate results when a mountain range obstructs prevailing winds?
A)Orographic precipitation and rain shadow✓
B)Increased ocean salinity and density
C)Enhanced coastal erosion and deposition
D)Decreased geothermal gradient and volcanism
💡 Explanation
When prevailing winds encounter a mountain range, orographic lift occurs because the air is forced to rise, cooling and condensing moisture, leading to precipitation on the windward side and a dry rain shadow on the leeward side. Therefore orographic precipitation and rain shadow results, rather than other effects tied to separate mechanisms.
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