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← GeographyWhich geological response results when wave refraction concentrates energy toward headlands?
A)Accelerated erosion around the headland✓
B)Decreased sediment deposition mid-bay
C)Increased isostatic rebound rates
D)Reduced barrier island sedimentation rates
💡 Explanation
Increased erosion around headlands occurs because wave refraction focuses the wave energy on the protruding landmasses, accelerating erosion via hydraulic action, rather than distributing energy uniformly along the shore. Therefore erosion increases because wave action is focused, rather than lessened.
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