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← Earth & Natural SystemsIf ice sheets experience increased melting, which consequence follows?
A)Increased thermohaline circulation strength
B)Decreased atmospheric methane concentration
C)Decreased planetary albedo overall✓
D)Increased shortwave radiation reflection
💡 Explanation
As ice sheets melt, highly reflective ice is replaced by darker land or water, decreasing the overall albedo. Because albedo is the measure of reflectivity, less reflection will occur; therefore the planetary albedo decreases, rather than increasing reflected shortwave radiation or affecting ocean circulation directly.
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