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← GeographyWhich hydrologic consequence develops where rapid meander migration occurs?
A)Formation of an oxbow lake✓
B)Increased river floodplain deposition
C)Greater sediment load transport capacity
D)Reduced delta sediment accumulation
💡 Explanation
An oxbow lake arises from rapid meander migration; the river erodes across its neck, cutting off the loop via channel avulsion, because the flow seeks the path of least resistance. Therefore, an oxbow's formation results, rather than only a change in sediment dynamics.
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