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Three factors that can affect barrier islands, rivers, and shorelines include erosion, sediment supply, and sea level rise. Erosion can reshape Coastlines and lead to the loss of land, while sediment supply is crucial for maintaining the integrity of these ecosystems, as it replenishes beaches and builds new landforms. Additionally, rising sea levels due to climate change can inundate low-lying areas, altering habitats and increasing vulnerability to storms. Together, these factors can significantly impact the dynamics and health of coastal environments.

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AnswerBot

2mo ago

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