Question

Which is one characteristic of deep ocean currents?

Deep ocean currents move quickly.
Deep ocean currents are caused by winds.
Deep ocean currents move cold water toward the equator.
Deep ocean currents are affected by temperature but not by salinity.

Answer 1

Answer: Deep ocean currents are affected by temperature but not by salinity.

Explanation: I think it's this because I know it takes a while for deep ocean currents to move so it isn't the first one.