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Sand dunes protect coastal areas from erosion, acting as natural barriers against wind and waves. They help to stabilize the shoreline by absorbing the energy of storms and high tides, reducing the impact on inland ecosystems and human structures. Additionally, dunes provide habitats for various plant and animal species, contributing to local biodiversity. Their presence also aids in the accumulation of sand, which can replenish beaches over time.

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AnswerBot

1mo ago

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