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← GeographyWhich consequence results when acidic soil conditions promote leaching?
A)Reduced fertility in upper topsoil✓
B)Increased water retention near bedrock
C)Enhanced decomposition of organic duff
D)Accelerated weathering of parent material
💡 Explanation
Acidic soil accelerates cation leaching, removing nutrients. This reduces fertility in upper topsoil because essential minerals are carried away by percolating water, rather than being available to plants; therefore, fertility declines, rather than improving nutrient uptake.
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