Coral reef definitions

Coral reef

1) Endangered ecosystem 2) Snorkeling locale 3) Snorkeling site 4) Yachting hazard
Found on https://www.crosswordclues.com/clue/coral-reef

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Coral reef

Coral reefs are diverse underwater ecosystems held together by calcium carbonate structures secreted by corals. Coral reefs are built by colonies of tiny animals found in marine waters that contain few nutrients. Most coral reefs are built from stony corals, which in turn consist of polyps that cluster in groups. The polyps belong to a group of an...
Found on http://en.wikipedia.org/wiki/Coral_reef

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coral reef

ridge or hummock formed in shallow ocean areas by the calcareous skeletons of certain coelenterates, of which coral polyps are the most important. A ... [26 related articles]
Found on http://www.britannica.com/eb/a-z/c/140

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coral reef

a large underwater formation created from the calcium carbonate skeletons of coral animals; can also refer to the animals living on and near the coral reef
Found on http://www.pbs.org/kqed/oceanadventures/glossary/

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Coral Reef

Ridge of limestone found generally below the ocean surface. This marine feature is produced by numerous colonies of tiny coral animals, called polyps, that create calcium carbonate structures around themselves for protection. When the corals die, their vacant exterior skeletons form layers that cause the reef to grow. Coral reefs are found in the c...
Found on http://www.physicalgeography.net/physgeoglos/c.html

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Coral Reef

In geography coral reef is a barrier, lying at or just below the surface of the sea, built up of the skeletons of immense numbers of small creatures called coral polyps.
Found on http://www.probertencyclopaedia.com/browse/AC1.HTM

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coral reef

[n] - a reef consisting of coral consolidated into limestone
Found on http://www.webdictionary.co.uk/definition.php?query=coral%20reef

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coral reef

a structure or ridge of coral skeletons that forms in warm, shallow sea waters
Found on https://sciencetrek.org/sciencetrek/topics/climate/glossary.cfm

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coral reef

a reef composed of a large colony of corals, usually found in warm, shallow ocean water
Found on https://sciencetrek.org/sciencetrek/topics/fish/glossary.cfm

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Coral reef

A wave-resistant structure resulting from cementation processes and the skeletal construction of hermatypic corals, calcareous algae, and other calcium carbonate-secreting organisms
Found on https://www.encyclo.co.uk/local/20125

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coral reef

noun a reef consisting of coral consolidated into limestone
Found on https://www.encyclo.co.uk/local/20974

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Coral reef

A structure rising from the sea floor composed of the calcareous skeleton of corals.
Found on https://www.encyclo.co.uk/local/23001

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coral reef

a reef composed mainly of coral and other organic matter of which parts have solidified into limestone.
Found on https://www.infoplease.com/dictionary/coral-reef

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