I would like to illustrate to this bar graph which is about the Global Warming Statistics and people awareness in America . you will find a marked increase of the percent of Americans who believed global warming is very real which is around three quarters, then there is a significant drop of the percent of the American who believe global warming is not happening and that was less than 15%, followed by a sudden increase of the percent of American who believe global warming is caused mostly by human activity and leveled off with the American who say they are "somewhat" or "very worried" about global warming and the both  was more than a half percent, where as the percent of American who say they trust climate scientists as a source of information about global warming increased significantly more than three quarters, followed by a pronounced take off of the percent of American who believe global warming is being caused by humans approximately near to the whole percentage . Finally  you can observe a dramatic drop of the percent of all carbon dioxide that is emitted by man made sources which is near to zero. 

Thank you for pushing us to write and trying our best to describe the trends.

If we have a look at this Pie Chart which is about  Annual Greenhouse Emissions by Sector,  you will notice that the waste disposal and treatment in particular is only slightly more than four percent, while the land use and biomass burning, Residential, commercial and other sources rose steadily around 10% ,then an  insignificant  increase of the percent of Fossil fuel retrieval, processing and distribution, also we can observe the Agricultural byproducts increased slightly around one and a half percent,then the same moderate rise of  the percent of  the transportation fuels , followed by a significant take off of the percent of emissions from industrial processes which  is around three percent, then as can be seen from the chart that the percent of the power station is increased  dramatically .      

                                                                                                                                      Which is due to the industrial facility for generation of electric power as we all know.

Thank you.