Coral reefs have a symbiotic relationship with algae. Because of human activity, the ocean is absorbing high levels of, which causes an increase in ocean temperature. Due to these unfavorable conditions, corals expel algae, leading to.

Question

Biology

Salma Acevedo

22 January, 14:24

Coral reefs have a symbiotic relationship with algae. Because of human activity, the ocean is absorbing high levels of, which causes an increase in ocean temperature. Due to these unfavorable conditions, corals expel algae, leading to.

+4

Answers (2)

Know the Answer?

Marlene Kerr · Answer 1

1 is carbon dioxide

2 is bleaching

Allie Oneill · Answer 2

Coral reefs have a symbiotic relationship with algae. Because of human activity, the ocean is absorbing high levels of carbon dioxide, which causes an increase in ocean temperature. Due to these unfavorable conditions, corals expel algae, leading to bleaching. If corals go too long without algae, the corals will die.