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← GeographyWhich consequence results when rising sea levels accelerate?
A)Increased wave refraction around headlands
B)Faster barrier island migration landward✓
C)More stable sediment distribution patterns
D)Decreased salt marsh productivity inland
💡 Explanation
Barrier island migration accelerates with sea level rise because wave-driven longshore transport pushes sediment landward via overwash. Therefore, islands 'roll over' rather than simply submerging; other options depend on more stable conditions.
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