Fact 1: Coral reefs provide food and shelter to many ocean organisms.

Fact 2: Coral Reefs Coral reefs are threatened.

Given the two facts above, answer the question "what is the status of reefs?" with the following options: 
- threatened
 - dangerous
 - more abundant
 - Quality of life
 - great
 - safe
 - negative
 - ocean


 

 threatened        