The circulation of water in the ocean due to differences in density between the different layers of water is most likely responsible for a the ebb and flow of the tides b deep water ocean currents c the eruption of under water volcanoes d all of these

The circulation of water in the ocean due to differences in density between the different layers of water is most likely responsible for "B deep water ocean currents" The moon is responsible for the tides, and under water volcanoes will erupt regardless of the water density.

The  correct answer should be a waste