Lisa Beard

Biology

3 October, 14:27

Coral reefs are faced with many threats. Some, like the crown-of-thorns starfish and sea urchins, are considered natural threats and some, like warming water temperatures and pollution, are considered man-made threats. Do you feel that natural or man-made threats pose the biggest risk to the survival of coral reefs? Why? What do you feel is a solution to the threat?