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← GeographyWhich outcome results when extensive tropical leaching affects pedogenesis?
A)Enhanced nutrient cycling throughout the soil
B)Development of thick, fertile topsoil
C)Formation of heavily weathered, acidic soil✓
D)Increased retention of silicate minerals
💡 Explanation
Tropical leaching removes mobile elements during pedogenesis, which concentrates insoluble iron and aluminum oxides. This causes the soil to become heavily weathered and acidic, rather than fertile; therefore option C. High leaching inhibits both nutrient cycling and mineral retention.
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