Question

which of the following are threats to coral reefs?
select all answers that apply
ocean acidification
warmer oceans
overfishing

Explanation:

• Ocean acidification: Reduces carbonate ions, making it harder for corals to build skeletons.
• Warmer oceans: Causes coral bleaching as corals expel symbiotic algae.
• Overfishing: Disrupts the ecological balance of coral reef ecosystems.

Answer:

Ocean acidification, Warmer oceans, Overfishing