How Are Coral Reefs Made?

Answer

Coral reefs are made over long spans of time. Corals will attach to rocks, and sometimes even debris on the ocean floor such as ship wrecks. The coral skeletons build up gradually, and new coral growth will take over dead colonies. Most corals grow slowly, but over time the colonies eventually cover the rocks to create beautiful coral reefs. You can find more information here: http://www.enchantedlearning.com/subjects/ocean/Coralreef.shtml
Q&A Related to "How Are Coral Reefs Made"
Coral reefs are made of the small organisms that inhabit them. As the creatures die off, they leave their hard, rock like body behind, adding to the structure. In recent times, efforts
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the answer is not invalid it is actually made of sponge and water aka ocean
http://wiki.answers.com/Q/How_is_a_coral_reef_made
The external calcareous reef skeleton is made by large groups of invertebrate coral. The
http://www.chacha.com/question/how-are-coral-reefs...
Coral reefs are not plants. They are not rocks, either. Believe it or not, they are animals, billions of tiny animals. These little animals are called polyps (pronunciation: pa-lips
http://library.thinkquest.org/J0112412/coral_reefs...
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Coral reefs are made from calcium carbonate secreted by corals. They are colonies of tiny living animals found in marine waters that contain few nutrients. Coral ...
Coral reefs are made of the small organisms that inhabit them. As the creatures die off, they leave their hard, rock like body behind, adding to the structure. ...
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