Question

Which type of water is the most dense?

A.
warm water with no salt

B.
cold water with low salt content

C.
warm, salty water

D.
cold water with high salt content

Answer 1

@Jadeishere

Answer 2

Which explains how winds cause surface currents?

A.
Winds evaporate water from the surface and increase the salt content. As the salty water sinks, it creates surface currents.

B.
Friction between the blowing air and the water drags the water along and creates surface currents.

C.
Winds cool the surface water. As the water sinks, it creates surface currents.

D.
High-pressure air from the blowing winds presses down on the surface and creates currents.