Temperatures along the west coast of ireland are on the average 10-20 degrees higher than the coastline of the sandwich islands. which of the following best explains the role that currents play in this variation? (2 points)

It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. Based on the given description above, the one that best explains the role that currents play in this variation is this: Warm water currents bring cooler weather to Ireland. Hope this helps.