The graph below gives information about air pollution leThe graph below gives information about air pollution levels in four parts of the world in 2011.vels in four parts of the world in 2011.

The graph illustrates level of air pollution in America, China, Japan, Australia in 2011 Overall, China had the most polluted air while Australia’s asmostphere was generally the least polluted compared to other places. Additionally, electricity generation produced the lowest level of air pollution in all countries. Industry production is the main reasons why China was […]

The bar chart compares the degree of air pollution caused by electricity production, transport and industry from four nations, including American, China, Japan and Australia in 2011. Overall, electricity production caused air pollution in the least in comparison to other remaining components in all given countries, except for Australia where it took the lead. In […]