Coral reefs are highly productive and diverse ecosystems because :

Question

Quizplus · Accepted Answer

Coral reefs are highly productive and diverse ecosystems because they are primarily composed of corals that produce limestone skeletons. These skeletons create habitats for a variety of ocean species, making coral reefs one of the most productive ecosystems on Earth. This is the best choice because option B directly relates to the productivity and diversity of coral reefs. Options A, C and D may contribute to the productivity and diversity of coral reefs, but they do not directly explain why coral reefs are highly productive and diverse ecosystems.

Coral Reefs Are Highly Productive and Diverse Ecosystems Because