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← GeographyWhich material redistribution results from high bioturbation activity?
A)Increased water infiltration rates uniformly
B)Enhanced erosion susceptibility, upper layers
C)Reduction in mineral nutrient stratification✓
D)Decreased methane production in wetlands
💡 Explanation
High bioturbation homogenizes soil layers because Faunal mixing disturbs existing stratification; material from different depths relocated breaks horizons therefore nutrients become evenly dispersed and the layered effects decrease rather than leading to uniform water flow increases.
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