How Does Refraction Affect Wave Erosion Along Irregular Coasts

question 15

Multiple Choice

How does refraction affect wave erosion along irregular coasts?

• A) Waves refract away from headlands and focus erosion in adjacent bays.
• B) Headlands erode more quickly and adjacent bays fill with sand.
• C) Refraction causes headlands and bays to erode at the same rate.
• D) Refraction protects irregular coasts from erosion.

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