asked 64.9k views
1 vote
A coral reef is made of ______, a mineral that forms the skeletons of coral animals.

2 Answers

3 votes
A coral reef is made of Calcite, a mineral that forms the skeletons of coral animals.
answered
User Robert N
by
8.3k points
7 votes
A coral reef is made of thin layers of calcium carbonate. Coral polyps form a living mat over a calcium carbonate skeleton.
answered
User Brad At Kademi
by
8.6k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.