Web Results



An atoll sometimes called a coral atoll, is a ring-shaped coral reef including a coral rim that ... his The Structure and Distribution of Coral Reefs, the definition of atolls as "circular grou...

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  ...

How Coral Atolls Form | Coral Reefs - Live Science


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.

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 | Definition of Atoll by Merriam-Webster


Define atoll: an island that is made of coral and shaped like a ring.

10 Most Captivating Atolls in the World – Touropia Travel Experts


Jan 13, 2016 ... It's capital Funafuti is a small coral atoll; the width is only about 20 meters .... of kilometers away from any major landmass, meaning that water ...

Coral atolls grow as sea levels rise - Skeptical Science


Mar 12, 2013 ... Coral atolls don't always keep well enough to keep in touch with sea level. The ocean is littered with thousands of former coral reefs and atolls ...

Atoll dictionary definition | atoll defined - YourDictionary


The definition of an atoll is a ring shaped coral reef, or close coral islands that enclose or almost enclose a lagoon. The Bikini in the Pacific Ocean is an example ...

How is an atoll formed? | Reference.com


Atolls, which are circular islands or archipelagos located around a central ... of a volcanic island is worn away, leaving behind only the coral reef that formed at...

NOAA National Ocean Service Education: Corals


Diagram of coral atoll formation. Corals usually develop into one of three characteristic structures: fringing reefs, barrier reefs or atolls. Click the image to see an ...

Coral Atolls | Define Coral Atolls at Dictionary.com
dictionary.reference.com/browse/Coral Atolls
The world's most popular free online dictionary with definitions, spell check, word origins, example sentences, audio pronunciations, Word of the Day and more!
More Info

atoll - National Geographic Society


Aug 28, 2012 ... An atoll is a ring-shaped coral reef, island, or series of islets. The atoll surrounds a body ... Term, Part of Speech, Definition, Encyclopedic Entry ...

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.

atoll | coral reef | Britannica.com


Atoll, 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  ...