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  1. Atoll - Wikipedia

    The atoll of Tetiʻaroa in French Polynesia An atoll (/ ˈæt.ɒl, - ɔːl, - oʊl, əˈtɒl, - ˈtɔːl, - ˈtoʊl /) [1] is a ring-shaped island, including a …

  2. Atoll | Definition & Facts | Britannica

    atoll, coral reef enclosing a lagoon. Atolls consist of ribbons of reef that may not always be circular but whose broad configuration is …

  3. Atoll - National Geographic Society

    3 days ago · An atoll is a ring-shaped coral reef, island, or series of islets. The atoll surrounds a body of water called a lagoon.

  4. What Is An Atoll? - WorldAtlas

    Apr 17, 2019 · An atoll is a type of coral reef with a coral rim that partially or completely surrounds a water body known as a lagoon.

  5. The 10 Most Captivating Atolls in the World (+Map) - Touropia

    Jul 14, 2026 · An atoll is a ring of coral that originally grew completely around the shoreline of an island, and which continued to grow …

  6. ATOLL Definition & Meaning - Merriam-Webster

    The meaning of ATOLL is a coral island consisting of a reef surrounding a lagoon. Did you know?

  7. Geography of Atolls - Geography Realm

    Feb 23, 2024 · Atolls are ring-shaped coral reefs, islands, or a series of islets that encircle a lagoon either partially or completely.

  8. Coastal And Oceanic Landforms: What Is An Atoll? - WorldAtlas

    Apr 25, 2017 · An atoll is a ring-shaped coral reef partially or completely surrounding a lagoon and is a common oceanic landform …

  9. What Is an Atoll and How Does It Form? - thedailyECO

    Jul 26, 2026 · An atoll is a coral island characterized by its ring shape, enclosing an interior lagoon that connects to the ocean. Atolls …

  10. 7 Most Beautiful Atolls In The World - Travel.Earth

    Nov 25, 2022 · Male Atoll The most wonderful corner of the earth, the Maldives boasts 26 dreamy atolls, and one among them is …

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