The surface zone of the ocean varies in depth between which of the following?

Where does the availability of water pose the greatest problem

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.

Which season occurs in the northern hemisphere when the sun is at its lowest point in the sky