How To Describe A Process Using Passive Voice You can easily learn process writing in passive voice. Learn how to describe a process using correct English grammar . This is a common requirement in English language tests such as the IELTS Academic Writing Test - Task 1 . Watch the video and read the commentary below. Notice the use of passive voice (in bold) to describe the process. How to Describe a Process Packaging is essential to protect the products we buy and keep our food fresh. And plastic is an excellent material for this, because it is light, durable and versatile. Just think how many different kinds of plastic packaging we use. But in the UK we throw away over one and a half million tonnes of plastic packaging from households every year. But it’s not all bad news; the recycling of plastic bottles has increased massively over the last 10 years - and around half of all plastic bottles, from UK households, are now recycled. But what about the ot