Coral reefs.
When coral animals die their skeletons do indeed fall to the sea floor. This is the only place where they can go.
No.
coral reefs.
calcium carbonate
Yes, they do.
The correct term is "coral reef." Coral reefs are formed by the accumulation of calcium carbonate skeletons secreted by coral polyps over time.
Coral are tiny little animals. Their skeletons form reefs.
Rocks, and the skeletons of dead corals.
Coral reef.
This is how coral reefs are formed. Coral will take salt from the sea and utilize it to create limestone skeletons on underwater objects.
This is how coral reefs are formed. Coral will take salt from the sea and utilize it to create limestone skeletons on underwater objects.