Yes, whenever the corral animals die their skeleton usually fall to the ocean floor. This is because the their flesh also rot and fall off.
marine organisms
arthropods
marine organisms
Benthos
vacuums
Seaweed and corral
Animals. The part that we think of as "sponge" is their skeleton.
star fish, crabs, coral
The ocean, probably around corral reefs.
Ooze on the ocean floor is formed from the remains of marine organisms like phytoplankton and zooplankton, as well as shells and skeletons of marine animals. Over time, these organic materials accumulate and form sediment on the ocean floor.
The ocean has different zones that has plants and animals. The area along the ocean floor that consists of sand silt and dead organisms is called the benethic zone.
they are not all white some are brown black and gray