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← GeographyWhich effect increases where an alluvial river flows onto a fault-bounded basin?
A)Enhanced sediment deposition rate✓
B)Increased channel flow velocity
C)Decreased aquifer recharge volume
D)Amplified evaporite mineral formation
💡 Explanation
Enhanced deposition occurs because decreased channel slope reduces transport capacity, forcing sediment fallout via settling; therefore, high deposition rates are observed, rather than increased flow needed for erosion, reduced groundwater infiltration, or amplified mineral precipitation.
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