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← GeographyWhich effect increases when coastal wetlands experience increased salinity intrusion?
A)Reduced soil profile development rate✓
B)Accelerated chemical decomposition of minerals
C)Weakened bedrock resistance to fracturing
D)Enhanced formation of arid soil crusts
💡 Explanation
Increased salinity reduces bioturbation by soil fauna because the osmoregulatory stress on inhabitants increases, leading to reduced mixing activity; therefore, soil horizons develop more slowly, rather than accelerating mineral decomposition under these conditions.
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