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← GeographyWhich outcome results when continuous sediment deposition narrows a river's channel exit into a lake?
A)Lake level will considerably lower.✓
B)Increased downstream sediment starvation.
C)Accelerated lake formation processes.
D)Increased delta front progradation.
💡 Explanation
Lower lake levels result because the mechanism of reduced discharge exacerbates evaporation. A narrowed outlet restricts the inflow/outflow equilibrium, therefore the lake's levels fall rather than rising from sedimentation.
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