What specific threats is coral reef facing? Write three sentences?
Explain destructive fishing practices and how they contribute to the destruction of this ecosystem. Also, explain how recreational misuse is harming it.

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors

On nights when we see the new moon phase, what side of the moon are we seeing?

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.