Question

what is one piece of evidence that coral reefs protect coastlines? (1 point) reefs reduce wave energy before it hits the shore reefs cause ocean acidification reefs release carbon dioxide into the atmosphere reefs trap freshwater from rivers

Explanation:

The correct option describes a direct mechanism where coral reefs act as a barrier, dissipating wave energy to prevent erosion and damage to shorelines. The other options describe unrelated or harmful processes that do not relate to coastline protection.

Answer:

A. Reefs reduce wave energy before it hits the shore