dawg you wrote:
Giagal and auldsoul... CO2 is the byproduct of gasoline combustion engines... auldsoul, have you ever taken a chemestry class? This is basic Organic Chemestry which I haven't studdied in 8 years so excuse me if I'm rusty, but by burning Gasoline, human behavior has increased the levels of CO2 that is normally found in the atmosphere. If you want me to drag my old Organic chemestry book out and give you the molecular formula I will but I'd rather you take my word for it. I have a friend that is working in this field at UGA, she knows a damn sight more than I do about it-maybe I can get her in this duscussion this weekend, but it's really this simple... we drive combustion engines that use a carbon based fuel, the by-product of which when combined with oxygen is CO2; throughout our increased use of this engine human behavior has casued an unnatural increase in CO2. How's that?
I thought that CARBON MONOXIDE was the by product of gasoline engines. Are you sure of your facts?
Carbon Dioxide (CO2) is what we exhale when we breathe. Trees breathe the C02 and give off oxygen.
Brant