The charts shows air pollution levels by different causes among four countries in 2021. Summaries the information by selecting and reporting the main features, and make comparisons where relevant.

The charts below illustrates air polluution caused by varieties sectors including Electricity, Transport and Industry, in China,America,Japan,and Australia in 2021 Overal Air pollution levels in china is much higher specialy industry sector, then America and japan came next in nearly same proptions.Then austrailia where least percentages in air pollution In china it plays huge role […]