In general,coral reef ecosystems are_____________ .
A)sensitive to pollution and decreasing ocean pH
B)in critical condition in the Caribbean,but healthy elsewhere
C)not heavily fished because fishing gear often becomes entangled and damaged by the reefs
D)recovering quickly from human- caused damage because corals grow quickly

Question

Quizplus · Accepted Answer

Coral reef ecosystems are very sensitive to pollution and decreasing ocean pH, which can harm the coral and other organisms living in the reef. This is a major concern as our oceans are becoming more acidic due to increased levels of carbon dioxide in the atmosphere. The health of coral reefs varies depending on location and other factors, so it is not accurate to say they are healthy or in critical condition everywhere. Fishing can also have an impact on coral reefs, and while it is not heavily fished, there are still concerns about overfishing and damage to the reef ecosystem. Finally, coral reefs do not recover quickly from human-caused damage, as it can take years for the coral to regrow and the ecosystem to fully recover.

In General,coral Reef Ecosystems Are_____________