Updated: May 2026
This task is from the Cambridge IELTS 19 book. This is a cyclical diagram as the CO2 goes back into the process. You can purchase the latest Cambridge IELTS practice book online. I recommend it for home practice.
Writing task 1 IELTS academic process diagram.Updated: May 2026
Describing a process in IELTS academic writing task 1 needs specific grammar, such as the passive and sequencers for showing how something is made or processed. In this lesson, I will look at how to use accurate vocabulary and grammar, the correct structure, and a model answer for a diagram showing how milk, cheese, and butter are made for commercial sale.