Please score & comment my IELTS Writing Essay

The line graph compares three organisations in terms of their waste output by tonnes through a 15-year period, since 2000.

Apparently, there were considerable changes in the numbers of waste produced by three businesses indicated on the chart. While organisation A and B saw the same trend which is the reduction in waste released between 2000 and 2015, company C’s amount increased significantly.

In 2000, company A produced the highest quantity of waste over the entire period by 12 tonnes, while business B and C released roughly 8 tonnes and 4 tonnes of waste material respectively. The following 5 years later, whilst the amounts of waste production made by organisation B and C grew by approximately 2 tonnes, the figure for company A fell by around 1 tonne.

From 2005 to 2010, company A cut waste production by almost 1 tonne, and the figure of waste that business B declined as three times as business A’s waste material decreased. By contrast, organisation C presented a boost in waste output of roughly a tonne. By 2015, while company C’s waste had grown to 10 tonnes, the respective amounts of waste from company A and B had dropped to 8 tonnes and only 3 tonnes.