Look at the direction of the surface currents in the oceans and at the direction of the wind. What evidence do you find that wind influences the direction of the surface currents in the oceans?
What pattern can you see in the direction of the global winds? Look at global winds near the equator, in the middle latitudes, and in the polar regions.
Notice the location and flow of warm and cold ocean currents. Why do you suppose that currents flowing toward the equator are generally cool while currents flowing away from the equator are warm?