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Coral Atolls | Define Coral Atolls at Dictionary.com
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<sup>(p60)</sup> The coral of the atoll often sits atop the rim of an extinct seamount or ... in his The Structure and Distribution of Coral Reefs, the definition of atolls as ...

Atoll | Define Atoll at Dictionary.com


Atoll definition, a ring-shaped coral reef or a string of closely spaced small coral islands, enclosing or nearly enclosing a shallow lagoon. See more.

Coral atoll - definition of Coral atoll by The Free Dictionary

www.thefreedictionary.com/Coral atoll

Define Coral atoll. Coral atoll synonyms, Coral atoll pronunciation, Coral atoll translation, English dictionary definition of Coral atoll. atoll An atoll is created as a  ...

Definition: A circular coral reef that encloses a shallow lagoon. A very famous atoll is Bikini Atoll in the Pacific Ocean due to its use as a testing ground for atomic and hydrogen bomb tests and because the name of the atoll became the name of a popular swimsuit. More »
By Matt Rosenberg, About.com Guide

atoll - National Geographic Education


An atoll is a ring-shaped coral reef, island, or series of islets. An atoll surrounds a body of water called a lagoon. Sometimes, atolls and lagoons protect a central ...

Atoll | Definition of atoll by Merriam-Webster


noun \ˈa-ˌtȯl, -ˌtäl, -ˌtōl, ˈā-\. : an island that is made of coral and shaped like a ring. Yes, irregardless" is a word. No, that doesn't mean you should use it. » ...

atoll - Dictionary Definition : Vocabulary.com


An atoll is an island formed by a ring-shaped coral reef encircling a lagoon. The word comes from the language of the Maldives, an island chain in the Indian ...

atoll | coral reef | Britannica.com


Coral reef enclosing a lagoon. Atolls consist of ribbons of reef that may not always be circular but whose broad configuration is a closed shape up to dozens of ...

How Coral Atolls Form | Coral Reefs - LiveScience


May 13, 2013 ... Sea-level rise is more important than sinking islands in shaping coral atolls, a study finds, meaning Darwin was wrong about how atolls form.

Popular Q&A
Q: What is coral atoll?
A: A coral atoll is a large ring of coral that extends up to the ocean's surface and higher. Read More »
Source: wiki.answers.com
Q: What is coral atoll?
A: ya mum Read More »
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Q: How are coral atolls formed?
A: Coral atolls begin as fringing reefs around active oceanic volcanoes. When the volcanic Read More »
Source: www.chacha.com
Q: What is a coral atoll
A: A coral atoll was once an island made of lava which is then coloniz... ...MORE... Read More »
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Q: How is a coral atoll formed?
A: An atoll is an island of coral that encircles a lagoon partially or completely. Darwin explained the creation of coral atolls in the South Pacific (1842) based ... Read More »
Source: answers.yahoo.com