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← GeographyWhich outcome occurs when a river's meander erodes the neck, bypassing flow?
A)Oxbow lake formation isolates channel✓
B)Alluvial fan formation at confluence
C)Levee development stabilizes banks
D)Braided channel formation increases flow
💡 Explanation
When the neck of a river's meander erodes, stream capture occurs because the river finds a shorter, steeper path, isolating the original bend from the main flow. Therefore, oxbow lake formation results, rather than alluvial fan, levee development, or braiding, processes which have distinct mechanisms.
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