Calcium Carbonate Skeleton

Definition

A calcium carbonate skeleton refers to the hard structure formed by corals made up of calcium carbonate (CaCO3). It provides support and protection for the soft tissues of corals.

Analogy

Think of a house made out of bricks - these bricks provide strength and stability to keep everything inside safe. Similarly, a calcium carbonate skeleton acts as a "house" for corals, giving them support and protecting their delicate bodies.

Related terms

Stony Corals: Stony corals are reef-building corals that secrete calcium carbonate skeletons. They are responsible for creating massive structures like barrier reefs or atolls.

Polyps: Polyps are tiny individual organisms that make up a coral colony. They have tentacles and live inside the calcium carbonate skeleton, forming the living part of the coral.

Coral Bleaching: Coral bleaching is the process where corals lose their vibrant colors due to stress, leading to the expulsion of symbiotic algae and potential death if not resolved.