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← GeographyWhich outcome occurs when vegetation removal alters longshore currents?
A)Increased coastal erosion rates✓
B)Decreased sedimentation in estuaries
C)Greater phytoplankton bloom intensity
D)Enhanced barrier island formation
💡 Explanation
Removal of coastal vegetation reduces soil cohesion, therefore wave energy reaches the shore unrestricted, increasing coastal erosion rates because the vegetation no longer dissipates wave energy. A decrease in sedimentation would occur with reduced erosion, rather than enhanced.
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