Coral reefs are diverse underwater ecosystems held together by calcium
carbonate structures secreted by corals. Coral reefs are built by colonies of tiny
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 ...
Dec 16, 2014 ... Coral reefs are unique (e.g., the largest structures on earth of biological origin)
and ... Stony corals (scleractinians) make up the largest order of ...
Coral organisms, called polyps, can live on their own, but are primarily
associated with the spectacularly diverse limestone communities, or reefs, they
From reef-building corals to large, predatory fish like sharks, coral reefs are one
of the most fascinating, complex, and biologically diverse ecosystems.
Coral reefs are the most diverse and beautiful of all marine habitats. Large wave
resistant structures have accumulated from the slow growth of corals.
Facts and information about coral reefs; including reef structure, marine life, and
www.ask.com/youtube?q=What Is A Coral Reef&v=J2BKd5e15Jc
Jan 26, 2015 ... Come learn about the amazing creatures that inhabit the coral reefs and how to
protect them! We'll see sharks and sea turtles, parrotfish, eels, ...
Conservation of ocean environments, seas, coasts, the coral reefs and their
magnicient diversity of marine animals and plants.
Coral reefs are a precious resource in the ocean because of their beauty and
biodiversity. Coral reefs provide shelter for a wide variety of marine life, they ...