Coral reefs

There are more than 2,500 coral reefs. The anchors dropped from fishing boats can break coral homes. The coral reefs are up of many different types of coral. For example Brain coral, Leather coral, Mushroom coral, Fire coral, and soft yellow coral. The coral reefs are often crowded with fish. Coral reefs are very delicate. Coral and fish are what makes up a coral reef. Coral reefs have been around since the dinosaurs. A lot of coral reefs around the world are being harmed.