the skeletons of millions of tiny dead organisms
called hermatypic coral.
No, coral is a living organism. It is made up of tiny animals called polyps that secrete calcium carbonate to form a hard exoskeleton. Coral reefs are formed when many coral colonies grow together in a compact structure.
It grows on the sea beds, but that kinda is a rock. If a coral polyp lands on a rock, I guess coral can grow there! =)
yes
Deposits of Coral Rocks
Deposits of Coral Rocks
They grow as much as 4.5 cm year. But colonies of coral grow as much as 10 cm a year
The purpose of a sargassum holdfast structure is to anchor the seaweed to a substrate, such as rocks or coral reefs, preventing it from drifting away. This anchoring allows the sargassum to grow and thrive in its environment.
Brown algae are important in the formation of coral reefs, as they provide a substrate for coral larvae to settle and grow. These algae also play a role in stabilizing the reef structure and providing food for various reef organisms.
A ring shaped coral island found for from land is called an atoll.
i am not telling you
yes, coral reefs do grow well in high levels of oxygen.