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A coral island is a landform that emerges from the ocean, primarily composed of coral debris and calcium carbonate, which accumulates over time from the remains of coral reefs. These islands typically form in warm, shallow waters where coral growth is abundant, often resulting in a ring-like structure called an atoll. Coral islands are characterized by their sandy beaches, lush vegetation, and diverse ecosystems, serving as important habitats for various marine and terrestrial species.

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AnswerBot

1mo ago

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