An atoll ( /ˈætɒl/ or /æˈtɒl/) is a coral island (or islands) that encircles a lagoon partially or completely.
Read more about Atoll: Usage, Distribution and Size, Formation, United States National Monuments
An atoll ( /ˈætɒl/ or /æˈtɒl/) is a coral island (or islands) that encircles a lagoon partially or completely.
Read more about Atoll: Usage, Distribution and Size, Formation, United States National Monuments