Thanks - but I was asking about the carbon cycle and how much carbon is taken out of the atmosphere in the USA . And the answer is........?
You will have to do some research to come up with that one.
try this website:
http://www.gsfc.nasa.gov/gsfc/earth/terra/co.htm
Also--I second the advice to watch THE GREAT GLOBAL WARMING SWINDLE" I saw it on YouTube. It's all Maggie Thatcher's fault. who knew?
BTW--biggest source of CO2 is the ocean. It's pretty darn big.