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← GeographyWhich effect influences precipitation patterns in mountainous regions due to air mass elevation?
A)Orographic lift causing localized cooling✓
B)Adiabatic compression creating rain shadows
C)Convection currents forming thermal updrafts
D)Evapotranspiration leading to coastal monsoons
💡 Explanation
When air masses encounter mountains, orographic lift occurs because the air parcel is forced upwards, expands and cools, which decreases how humidity air can hold triggering precipitation. Therefore, substantial localized cooling due to altitude gain results, rather than adiabatic compression, currents or evapotranspiration, each requiring distinct atmospheric conditions.
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