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Eco-Pros Coral Communities
Stony corals are the main builders of reefs, as their hard calcareous skeletons are self-produced. Coral structures are formed from live coral animals called polyps, which are related to jellyfish, hydras and sea anemones. These tiny beautifully-colored animals have stinging tentacles ...
www.eco-pros.com

CHAMP - Coral Spawning - NOAA's Coral Health and Monitoring Program
Such groups of coral polyps all existing interconnected are referred to as coral colonies. Each coral ... in by female coral animals containing egg cells. Fertilization occurs inside the female coral, and a small planula develops inside it. This planula is released through the mouth of the female coral and ...
www.coral.aoml.noaa.gov

NOAA's 25 Things You Can Do to Save Coral Reefs
Stay off the bottom because stirred-up sediment can settle on coral and smother it. ... . NOAA’s activities include monitoring the health of domestic coral reefs, restoring damaged or destroyed sections of coral reefs, and maintaining coral reef health through management, research and education. The real ...
www.publicaffairs.noaa.gov

Coral Reefs
Coral are tiny animals that live in the ocean. They are related to hydras, jellyfish, and sea anemones. A coral reef is a large rock-like calcium carbonate skeleton secreted by colonies of coral. Coral reefs are very important to the ocean ecosystem. Many plants and animals rely on coral reefs ...
www.cotf.edu

Coral Reefs
Coral Reefs Skip Navigation Coral Reefs Coral are extremely ancient animals that evolved into reef-building forms over the last 25 million years. Coral reefs are among the most biologically diverse regions ... within the coral. The type of algae that lives within the coral are called zooxanthellae. The small animals that make up coral are called polyps. Most coral are colonial; that is, coral are made ...
www.cotf.edu More from this site

CHAMP - Coral Bleaching - NOAA's Coral Health and Monitoring Program
Coral Literature, Education & Outreach Coral List Server Details Subscribe Unsubscribe Interactive Tours CHAMP ICON/CREWS Stations Coral Literature, Education & Outreach (CLEO) Coral Bleaching Coral ... coral bleaching is likely to occur. Corals polyps are beautiful living animals that are enjoyed by millions of snorkelers and divers world wide, but they are also of vital importance the whole coral ...
www.coral.aoml.noaa.gov

CHAMP - Coral Disease Identification and Information - NOAA's Coral Health and Monitoring Program
Network Database Outreach CLEO-Coral Literature, Education & Outreach Coral List Server Details Subscribe Unsubscribe Interactive Tours CHAMP ICON/CREWS Stations Coral Disease Identification and Information Glossary Anthropogenic ... the scientific study of factors determining the frequency and distribution of diseases among animals. (Epidemiology is a term reserved for use in reference to the ...
www.coral.noaa.gov

Ancient Coral Reefs
Ancient Coral Reefs Ancient Coral Reefs Corals appeared about 475 million years ago as a result of the association of jellyfish-like animals and single-celled plants within the same compound organism. Thirty ... in warm water about a metre below the level of low tide. Overturned and broken coral colonies indicate the repeated passage of storms. The equator then passed through Canada in a ...
nature.ca

The Coral Reef: A Living Wonder
The reef is made up of small colonial animals, called coral polyps. Coral polyps live on plankton and also on sunlight, utilizing symbiotic algae in their skin ... Children's Video BUY THIS FILM from Discovery Education View entire film script Tiny colonial animals called coral polyps work together to produce reefs, the largest living structures on Earth. update 6 ...
oceanicresearch.org

Coral Reef Protection | Habitat Protection | US EPA
Corals themselves are tiny animals which belong to ... ). Other cnidarians include hydras, jellyfish, and sea anemones. Corals are sessile animals, meaning they are not mobile but stay fixed in one ... to catch prey such as small fish and planktonic animals. Corals live in colonies consisting of many individuals, each of ...
epa.gov