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← GeographyWhich process causes island migration when sea levels rise?
A)Barrier island rollover✓
B)Tidal prism increase
C)Wave energy dissipation
D)Aeolian sand deposition
💡 Explanation
Rising sea levels erode the ocean side of a barrier island causing barrier island rollover via sediment transport, therefore the island migrates landward, rather than exhibiting simple flooding because the sediment is redistributed.
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