What is
Milk is an opaque white fluid which is enriched with fat and proteins produced by mammals for the nourishment of the young ones!
  
Cheese, a dairy food consisting of compressed, coagulated and ripened curd of milk which is separated from the whey.
  
Origin
East European countries- Bulgaria, Czech Republic, Ukraine, Southwest Asian countries- Armenia, Azerbaijan, Georgia, Turkey
  
Central asian countries like kazakhstan, kyrgyzstan, tajikistan, Europe, Middle East