A coral reef is a community of organisms that exist in shallower ocean depths. The key component is coral, which often forms the foundation of the reef ecosystem. Coral species may either be...
The great barrier reef is a coral reef and is in effect no different from other coral reefs. the great barrier reef however is the biggest coral reef in the world.
Seashore: the land that lies adjacent to the sea.
Coral reef: a body of coral and coral consolidated into limestone, see: http://en.wikipedia.org/wiki/Coral_reef
the coral reef is named the coral reef.................ther is a lot of coral in in, and a reef is A strip or ridge of rocks, sand, or coral that rises to or near the surface of a body of water.