Deep ocean currents move
Avery slowly beneath the ocean.
Bvery quickly beneath the ocean.
Cheat across the globe by pushing cold water up from the tropics.
Dheat across the globe by driving warm water down towards the equator.
Avery slowly beneath the ocean.
Bvery quickly beneath the ocean.
Cheat across the globe by pushing cold water up from the tropics.
Dheat across the globe by driving warm water down towards the equator.