IELTS academic writing task 1: C02 emissions line graph
Updated: June 2025
Line graphs are very common in IELTS academic task 1 writing. In this lesson, we will look at a Model Answer for CO2 emissions for 4 European countries and an analysis.
This line graph comes from Cambridge IELTS 11 academic. Use only official IELTS material when doing practice tests as there is a lot of fake IELTS material out there on the web.

Writing task 1 IELTS academic process diagram.
Vocabulary and grammar for IELTS graphs with a trend.