Coral reefs are some of the most diverse and valuable ecosystems on Earth. Coral reefs support more species per unit area than any other marine environment, including about 4,000 species of fish, 800 species of hard corals and hundreds of other species.
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Coral reefs are some of the most diverse ecosystems in the world. Coral polyps, the animals primarily responsible for building reefs, can take many forms: ...
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate.
Coral reef
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A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. Wikipedia
Feb 28, 2024 · Coral reefs provide habitat for a large variety of marine life, including various sponges, oysters, clams, crabs, sea stars, sea urchins, and ...
Corals prefer warm, clear, shallow water, and these reefs are found throughout the tropics. Different species of corals live in different ocean basins, so reefs ...
Although they cover less than 0.1% of the earth's surface, coral reefs are the most biodiverse marine ecosystem in the world. Coral reefs are home to:.
Coral reefs are the most diverse marine ecosystems on Earth. Many people depend on healthy coral reefs. Yet today, coral reefs are dying at an alarming rate ...
Impact Globally, Regionally, & Locally. We employ a variety of conservation approaches and engage diverse communities around the world to save coral reefs.
May 16, 2024 · A study published in 2021 estimated that coral “has declined by half” since the mid-20th century. In some places, like the Florida Keys, nearly ...
Apr 30, 2018 · Reefs form when corals grow in shallow water close to the shore of continents or smaller islands. The majority of coral reefs are called fringe ...