Answer:
gulf stream doesnt fit in
the others are all currents
Explanation:
 
        
                    
             
        
        
        
Answer:
digital soil mapping
DSM makes use of pedometrics which refers to the application of numerical techniques to describe and map soils. The idea is to make soil survey, classification, and land evaluation as objective as possible.
 
        
             
        
        
        
I got the Chinese as my answer. I had to look it up to find an answer. I hope it helps