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← GeographyWhich outcome occurs when increased rainfall accelerates decomposition weathering?
A)Enhanced mechanical disintegration of parent rock
B)Accelerated chemical alteration within soil✓
C)Deposition of clay particles increases
D)Reduced water infiltration in B horizon
💡 Explanation
Accelerated decomposition increases soil acidity as it releases organic acids; therefore, increased acidity causes accelerated chemical alteration due to mineral dissolution, rather than a physical breakdown of rock as in mechanical weathering.
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