The diagram illustrates how milk and dairy products are produced and marketed for commercial sale.
Overall, it is obvious that, the process consists of several stages, starting from cow grazing to the final distribution of dairy products to consumers.
Initially, cows graze in the fields and these are milked twice a day by machine. After that, the raw milk is stored in refrigerator storage for maintaining freshness and then frozen milk is transformed by tanker trucks to dairy processing plants.
At the next step, the milk undergone purification from harmful bacteria and prapared for consumption. Following, the milk is pasteurized and packaged. The next step is delivered to the supermarket for sale. Additionally, some of the milk is produced as a production such as cheese, cream and butter which is packaged and sent shops.
In the final stage, the customers buy milk and dairy production for consumption from supermarkets.