What is the primary geomorphic consequence of wave refraction along an irregular, indented coastline?

Options:

• A: Wave energy is concentrated in bays, leading to rapid erosion, while headlands experience deposition.
• B: Waves become perfectly parallel to the deep ocean trenches, preventing any coastal erosion.
• C: It leads to the uniform deposition of sand along the entire coastline, eliminating headlands.
• D: Wave energy is concentrated on headlands, leading to erosion, while wave energy is dispersed in bays, leading to deposition.

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