✓Explain wave refraction as waves approach the shore
✓Describe how longshore drift moves sand along the coast
✓Explain why beaches form in bays between two headlands
✓Describe how beaches are affected by marine and onshore environments
⏱ 0 mins🎯 47 marks
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Think about your favourite Caribbean beach. Have you noticed how the sand seems to ‘move’ after a storm, or how some beaches get wider while others shrink? Exposed windward coasts (Atlantic‑facing) often have higher‑energy waves, while many leeward bays are calmer, perfect for beaches.
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Before today, had you studied bays and beaches in school?
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How confident are you about bays and beaches right now?
💡EngageQuestion 7 of 31
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💡Engage
Think about your favourite Caribbean beach. Have you noticed how the sand seems to ‘move’ after a storm, or how some beaches get wider while others shrink? Exposed windward coasts (Atlantic‑facing) often have higher‑energy waves, while many leeward bays are calmer, perfect for beaches.