How are ocean currents in the Northern Hemisphere different from currents in the Southern Hemisphere?

Question

a currents in the Northern Hemisphere always carry warm water
b currents in the Northern Hemisphere tend to move in a clockwise pattern
c currents in the Northern Hemisphere tend to move in a counterclockwise pattern
d currents in the Northern Hemisphere always carry cold water

Answer 1

c currents in the Northern Hemisphere tend to move in a counterclockwise pattern