Question

Describe a coral reef

Answer 1

A coral reef is a type of marine ecosystem found in shallow, tropical waters. It is composed of colonies of coral polyps, which are small, soft-bodied organisms related to jellyfish and anemones. The polyps secrete a hard, calcium carbonate skeleton that forms the structure of the reef. The reef is home to a wide variety of marine life, including fish, mollusks, crustaceans, and other invertebrates. Coral reefs are some of the most diverse and productive ecosystems on Earth, providing habitat for a wide range of species and providing food and resources for humans.