● Ocean currents can be classified as cold and warm on the basis of temperature. ● Cold currents- ◦ West Wind drift ◦ Humboldt (Peru) current ◦ California current ◦ Canaries current ◦ Oyashio current ◦ Labrador current ◦ Falkland current ● Warm currents- ◦ Gulf Stream ◦ North Atlantic Drift ◦ Alaska current ◦ Kuroshio current ◦ Aghulas current ◦ Brazilian current ◦ North Equatorial current ◦ South Equatorial current