This is an Academic Passage 3 Part 3 (Book 16), so it's tough.

In this lesson we'll look at how the language that you learn for Task 2 will help you understand the Reading, and how Reading academic texts like this will help you improve your Writing.

Some of the points I mention include:

- Word formation

https://ieltsetc.com/2020/06/word-formation/

- The 'marc' system for pie charts (Makes up, accounts for, represents, consists of)

https://youtu.be/bsBKQPpVs5g

- Willing to vs want

https://ieltsetc.com/2021/02/willing/

- Hedging

https://ieltsetc.com/2020/12/hedging-in-academic-writing/

- Biased, subjective (Task 2 problems)

https://ieltsetc.com/2021/05/ielts-writing-feedback-40-words/

- How to talk about cause and effect

https://ieltsetc.com/2018/07/free-public-transport/

- The Language of effect

https://youtu.be/Eo8y8ygcgcI