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← GeographyWhich outcome is most likely after an oxbow lake forms due to river meandering?
A)Increased tectonic plate subsidence
B)Accumulation of fine sediment and silt✓
C)Formation of deep-water ocean trenches
D)Elevated levels of volcanic activity
💡 Explanation
When a river meander is cut off, an oxbow lake forms because the main flow bypasses the bend, resulting in sediment deposition. Therefore accumulation of fine sediment results, rather than subsidence, trenches or volcanic eruptions which are unrelated to fluvial systems.
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