Sediments turn into coral reefs when coral colonies are formed over them, a process that can take thousands of years.
Seagrass has adapted to living in habitats behind the coral reefs (back reefs) where they trap sediments from overloading coral reefs. Seagrass provides transferable food and oxygen to the coral reefs.
The build up of sediments and debris left behind by the bodies of tiny organisms.
Sediments can: (1) Block sunlight from penetrating through the water, there fore coral polyps cannot photosynthesize. (2) Clog pores of the coral , suffocating them. (3) Exhaust there mucous membrane cleaning mechanism.
Limestone
Sedimentary rock is made from ancient coral reefs buried by sediments.
Coral Reefs
no dolphins are not in coral reefs.
There are no coral reefs IN California
The reason they are called Coral Reef is because there are lots of coral in those locations, and they are also called coral reefs or reefs of coral reefs of coral too.
Coral reefs are being killed by pollutants.
are coral reefs can be gas of ships?
Pollution is a natural threat to coral reefs.