Global Warming Statistics

This graph presents the statistic of American people and scientists  thoughts about the global warming, according to " IPCC Synthesis Report, Yale/George Mason ,National Geographic.

Annual Greenhouse Emissions by sector

The previous chart presents the Global Greenhouse Emissions by Sector .
As we can see, there's a lot of emissions that comes from many different sources.The biggest Sector is, Power stations, and the smallest is : waste disposal and treatment.