Band 9: Carefully examine the process diagram provided below, and write a detailed response in your writing copy book. Ensure your response follows the structure for IELTS process writing, with a clear introduction, overview, and description of each step using appropriate sequencing words and formal language. The diagram shows the process by which milk and related products are produced. Summarise the information by selecting and reporting the main features. Write at least 150 words.

The diagram illustrates the comprehensive process involved in the production of milk and its derivative products.

Overall, the process encompasses eight distinct stages, commencing with the grazing of cows and culminating in the delivery of various dairy products to retail outlets.

The process initiates with cows grazing in pastures, which is essential for their nourishment. Thereafter, the cows are milked twice daily using automatic milking machines, ensuring efficiency and consistency in milk extraction. Following this, the freshly obtained milk is stored in refrigeration units to maintain its freshness until transportation. Daily, milk tankers transport the refrigerated milk to a dairy processing facility, ensuring timely delivery.

Upon arrival at the dairy, the milk undergoes pasteurization to eliminate pathogens and extend its shelf life. The pasteurized milk is subsequently packaged for retail distribution. Additionally, some of the milk is further processed into various dairy products, including cheese, cream, and butter. Finally, all finished products, including both packaged milk and derivatives, are delivered to supermarkets and shops, where they are made available for purchase by consumers.