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← GeographyWhich risk increases when upland forests are cleared, exposing fine silt?
A)Increased loess deposit wind erosion✓
B)Decreased chemical weathering rates
C)Reduced groundwater recharge locally
D)Diminished stream sediment filtration
💡 Explanation
Increased loess deposit wind erosion occurs because forest removal exposes erodible silt rather than protecting it from wind by mechanical cover. Mechanical weathering dominates therefore wind massively erodes exposed sediment rather than deposition occurring which stabilizes material.
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