What is a coral reef?
1. Introduction
A coral reef is a local area of living beings. It is comprised of plants, fish, and numerous
different animals. Coral reefs are the absolute most assorted biological systems on the planet.
They are home to around 25% of all marine life!
There are wipes, ocean slugs, shellfish, mollusks, crabs, shrimp, ocean worms, starfish and
ocean imps, jellyfish and ocean anemones; different sorts of growths, ocean turtles, and
numerous types of fish. Consider them the "rainforests of the seas."
Coral reefs
Coral reefs have been around for a long period. Coral reefs cover under 0.1% of the world’s
sea floor. The reefs fill best in warm, shallow, clear, radiant and moving water. In any case,
they become gradually somewhere in the range of 0.3 cm to 10 cm each year. The reefs we see
today have been becoming over the beyond 5 000 to 10 000 years.
Coral reefs are made of little animals called "polyps" that stay fixed in one spot and are the
essential plan of a reef. Polyps have a hard outside skeleton made of calcium (like a snail's
shell).Each polyp is associated by living tissue to frame a local area. Just the top layer of a coral
reef contains living polyps. As new layers of the coral reef are fabricated, the polyps leave the
lower layers. Each polyp has a ring of tentacles shaped like a cup around a central opening.
1
1. Introduction
A coral reef is a local area of living beings. It is comprised of plants, fish, and numerous
different animals. Coral reefs are the absolute most assorted biological systems on the planet.
They are home to around 25% of all marine life!
There are wipes, ocean slugs, shellfish, mollusks, crabs, shrimp, ocean worms, starfish and
ocean imps, jellyfish and ocean anemones; different sorts of growths, ocean turtles, and
numerous types of fish. Consider them the "rainforests of the seas."
Coral reefs
Coral reefs have been around for a long period. Coral reefs cover under 0.1% of the world’s
sea floor. The reefs fill best in warm, shallow, clear, radiant and moving water. In any case,
they become gradually somewhere in the range of 0.3 cm to 10 cm each year. The reefs we see
today have been becoming over the beyond 5 000 to 10 000 years.
Coral reefs are made of little animals called "polyps" that stay fixed in one spot and are the
essential plan of a reef. Polyps have a hard outside skeleton made of calcium (like a snail's
shell).Each polyp is associated by living tissue to frame a local area. Just the top layer of a coral
reef contains living polyps. As new layers of the coral reef are fabricated, the polyps leave the
lower layers. Each polyp has a ring of tentacles shaped like a cup around a central opening.
1
