My best guess is that they occur because of warming and cooling of the surface temperature. I am sure there is a pattern of these deep ocean currents to and from the equator and the poles.
It is from differing temperatures of air above it that causes currents to flow in the water.
Cold ocean currents sink under warm ocean currents to form deep ocean currents.
deep ocean currents form by the differences in the density of ocean water
Ocean currents is what forms surface currents. This starts deep in the ocean.
Deep ocean currents are in the depths of the oceans. Surface current are at the surface, not deep down. Deep ocean currents bring vitamins and nutrients to the shore, surface currents do not. Deep ocean currents are caused by salinity and temperature differences. Surface currents are cause by the force and impact of the wind.
Deep ocean currents are in the depths of the oceans. Surface current are at the surface, not deep down. Deep ocean currents bring vitamins and nutrients to the shore, surface currents do not. Deep ocean currents are caused by salinity and temperature differences. Surface currents are cause by the force and impact of the wind.
deep ocean currents are created by yo mama..... at night. deep ocean currents are created by yo mama..... at night. deep ocean currents are created by yo mama..... at night.
Temperature differences in water
deep in the ocean
rapid tempature change is the main characteristic that effects deep ocean currents.
deep ocean currents.
deep ocean currents form by the differences in the density of ocean water