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the west wind drift circles the globe, near antarctica i impeded it is the only ocean current that is

a. warm water current
b. cold water current
c. circumpolar

The west wind drift circles the globe,near Antarctica I impeded it is the only ocean current that is a...

B. Cold water current:

The West Wind Drift also called Antarctic Circumpolar Current is the current which circles the entire globe and largest of all kind.

The West Wind Drift / Antarctic circumpolar current carries more water as compare to other currents in the world joining three ocean basin namely: Atlantic, Pacific and Indian. The West Wind Drift current's water is cold and thick because it is near to Antarctica due to which the water around it is freezing and having no salt in it. Due to its enclosure to Antarctica it pushes away hot water which helps it in keeping its large Ice sheet intact.  

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.