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← GeographyWhich mechanism accelerates coastal headland erosion where wave energy converges?
A)Wave refraction concentrates energy✓
B)Isostatic rebound uplifts headlands
C)Littoral accretion builds floodplains
D)Halocline dispersion mixes salinity
💡 Explanation
Coastal headlands erode faster due to wave refraction, concentrating wave energy; because wave crests bend toward the headland, intensifying erosion. Wave refraction redirects this energy flow, rather than uniform distribution; therefore, headlands erode preferentially due to localized higher intensities.
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