The pie chart demonstrates the share of various segments in the emission of greenhouse fumes in the US per year. Overall, it is evident that the most contribution of total pollution comes from such sources as power stations, industrial processes and transportation fuels.
To begin with, power stations have a largest share, accounted for one-fourth of total wastes, indicated how significantly it effects on the enviroment. Then come Industrial processes, which made up roughly 19 percent, closely followed by Tranportation fuels, which were accounted for 18.1 percentage respectively. Remarkably, these three main sources contribute combined more than a half of overall emissions.
As for other polluters, Fossil fuel’s emissions constitute approximately 16 percent, meanwhile Industrial pollution was accounted for 13.1 percentage. The least harmful source is Waste disposal, which contributes only 8.4 percent, that is apparently low emission rate.
