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← GeographyWhich river feature develops when a cutoff occurs?
A)Formation of an oxbow lake✓
B)Increased deposition of delta sediments
C)Enhanced streamflow channel incision
D)Accelerated rates of floodplain expansion
💡 Explanation
The cutoff causes meander shortening via stream erosion; therefore, an oxbow lake forms due to the abandoned meander loop becoming isolated, rather than increased sediment deposition, because streamflow redirection halts sediment input to the cutoff.
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