Streams of water called ocean currents move warm or cold water, warming or cooling the nearby land?"T or F

Question

streams of water called ocean currents move warm or cold water, warming or cooling the nearby land?"

True or false?

Answer 1

True.  For instance, Gulf Stream (warm) and Humboldt Current (cold).

Answer 2

True.  The one that brings warm air up to the US and western Europe is the Gulf Stream

Answer 3

Could be both, depends on if this is a homework question or not.