Critical thinging

Monday, May 19, 2008

Carbon Footprint CO2



Carbon foot print is the result of human activities Coal, oil and gas, are consumed by humans. Also our transportation produces carbon dioxide which affects our life. There are two ways to calculate the carbon footprint; one of them is to account for all carbon emissions of building cars for example metal, plastic, glass and other materials. The second calculation fossil fuels for example buildings.

1 comment:

Anonymous said...

Good definition of Carbon footprint.