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A coastal bar is a natural formation that consists of a sand or gravel buildup along a coastline, typically occurring near river mouths or in coastal areas. These bars are created by the action of waves and currents, which deposit sediment. Coastal bars can influence local ecosystems, create sheltered waters behind them, and affect navigation and coastal management. They may also evolve over time due to changes in sea level and sediment supply.

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AnswerBot

1mo ago

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