What is intro ? hello Koi ha kya idhar And Gd morning All india n friends

Bwould be my guess |-/ 

Water flows along the east coast and across the western tropical pacific towards south america, while they both are directed towards that way,  el niño does not directly affect the southern flow of water along the coast. 

Since wxyz is 4, halfof that would be 2.

This question has already been answered by someone else.here is a link.  hope that it .