Respuesta :
Answer:
The answer is when the waves meet the shore and cause the crest to spill over the trough. This activity creates a back and forth movement of the sand which causes them to settle at a certain area under below the water. Eventually the collected sand piles up wide and tall enough that it is able to break the incoming waves.
Explanation:
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Answer:
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Explanation:
The answer is when the waves meet the shore and cause the crest to spill over the trough. This activity creates a back and forth movement of the sand which causes them to settle at a certain area under below the water.