Ocean currents can moderate climate by distributing
Aheat from the poles upward toward the equator.
Bheat from the equator upward toward the poles.
Cheat from the poles back down towards the equator.
Dcooler water from the equator upward toward the poles.
Aheat from the poles upward toward the equator.
Bheat from the equator upward toward the poles.
Cheat from the poles back down towards the equator.
Dcooler water from the equator upward toward the poles.