Question

What threatens the health of coral reefs? (Select all that apply.) increased diversity of coral polyp species coastal land development silt runoff ocean water pollution damage from scuba diving, boating, and fishing

Answer 1

I have done the quiz so here is the answer:

coastal land development

ocean water pollution.

damage from scuba driving, boating and fishing.

Answer 2

• coastal land development
• ocean water pollution.
• damage from scuba driving, boating and fishing.

Corals are a key part of world's diversity .