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Coral reef - Wikipedia


Coral reefs are diverse underwater ecosystems held together by calcium carbonate structures secreted by corals. Coral reefs are built by colonies of tiny animals ...

Coral Reef Ecosystems | Reef Relief - Reef Relief


Coral reefs are one of the most biologically diverse ecosystems on earth, rivaled only by tropical rain forests. They are made up not only of hard and soft corals, ...

Corals and Coral Reefs | Smithsonian Ocean Portal


Coral reefs are the most diverse of all marine ecosystems. They teem with life, with perhaps one quarter of all ocean species depending on reefs for food and ...

Coral Reef | Basic Facts About Coral Reefs | Defenders of Wildlife


Coral reefs are some of the most diverse ecosystems in the world, housing tens of thousands of marine species. About one-third of all marine fish species live ...

Coral Reefs | Coral Reef Alliance


From reef-building corals to large, predatory fish like sharks, coral reefs are one of the most fascinating, complex, and biologically diverse ecosystems.

Coral Reef Biodiversity | Coral Reef Alliance


Biodiversity is the variety of living species that can be found in a particular place —region, ecosystem, planet, etc. Coral reefs are believed by many to have the ...

The coral reef ecosystem - Endangered Species International


Together, these plants and animals form the coral reef ecosystem. As well as supporting marine biodiversity, reef ecosystems provide a number of ecological ...

Coral Reefs - MarineBio.org


Coral reefs are a precious resource in the ocean because of their beauty and ... skeleton and do not form reefs, though they may be present in a reef ecosystem.

www.ask.com/youtube?q=Coral Reef Ecosystem&v=5d3qie3jbHk
Aug 6, 2007 ... http://www.myspace.com/acorvettes All living things require energy to carry out life functions such as growth, movement, and reproduction.
www.ask.com/youtube?q=Coral Reef Ecosystem&v=J2BKd5e15Jc
Jan 26, 2015 ... Come learn about the amazing creatures that inhabit the coral reefs and how to ... Unfortunately, the coral reef ecosystem is a fragile one.
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CORALS & CORAL REEFS - Reef Ecosystem - Sea World


The coral reef ecosystem is a diverse collection of species that interact with each other and the physical environment. The sun is the initial source of energy for ...

Coral ecosystems | National Oceanic and Atmospheric Administration


Coral reefs are some of the most diverse ecosystems in the world; thousands of species and millions of people depend on reefs for food and protection.

Coral Reefs - Kids Do Ecology


LOCATION: Coral reefs are generally found in clear, tropical oceans. Coral reefs form in ... PLANTS: The sun is the source of energy for the coral reef ecosystem.