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← GeographyWhich process causes increased wave energy behind a barrier island during rising sea level?
A)Landward barrier island migration✓
B)Reduced wave reflection offshore
C)Increased sediment deposition rate
D)Enhanced offshore bathymetric smoothing
💡 Explanation
Landward barrier island migration increases wave energy behind it because the shallow lagoon environment becomes exposed to the open ocean; the rollover mechanism means rising sea levels cause this shift rather than sediment deposition directly influencing wave dynamics.
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