Coral reefs that initially develop along the margin of an island or continent where environmental conditions are suitable are called:
A)fringing reefs.
B)barrier reefs.
C)atolls.
D)patch reefs.

Question

Quizplus · Accepted Answer

Fringing reefs develop along the margin of an island or continent where environmental conditions are suitable. They are located close to the shore and are separated from the land by a shallow lagoon. Barrier reefs, on the other hand, develop further offshore and are separated from the land by a deep lagoon. Atolls are circular or horseshoe-shaped reefs that typically surround a central lagoon. Patch reefs are small, isolated reefs that are not associated with any larger reef structure.

Coral Reefs That Initially Develop Along the Margin of an Island