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← GeographyWhich risk increases when a barrier island's vegetation has been substantially deforested?
A)Increased island overwash frequency✓
B)Decreased marine biodiversity
C)Stabilization of freshwater lens extent
D)Accelerated mangrove forest expansion
💡 Explanation
Increased overwash frequency is likely because removal of vegetation reduces the island's ability to stabilize sediment against wave energy; therefore, storm surges more easily transport water and sediment across the island rather than maintaining island integrity.
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