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← GeographyWhich outcome occurs when deforestation exposes streambeds extensively?
A)Increased geomorphic work by the stream✓
B)Decreased rates of chemical weathering
C)Reversal of local hydrologic cycle
D)Stabilization of underlying geological strata
💡 Explanation
Increased erosion occurs because deforestation removes root systems that bind soil, therefore exposing streambeds and accelerating hillslope erosion via increased overland flow and removal of bedload within the stream, rather than stabilizing the terrain.
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