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← GeographyWhich outcome increases on an alluvial plain when vegetation degrades?
A)Increased sediment transport by rivers✓
B)Decreased base flow in aquifers
C)Reduced soil formation rates
D)Minimized floodplain soil compaction
💡 Explanation
Increased sediment transport results because reduced vegetation reduces the energy dissipation during fluvial transport. This in turn increases the total sediment in transport due to reduced cohesion forces via decreased filtration, therefore increased erosion rather than deposition occurs.
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