if you could refer me to some credible stats, that would be amazing.
2007-12-26 15:49:15 · 8 answers · asked by healinghealer 1 in Science & Mathematics ➔ Earth Sciences & Geology
Mostly burning fossil fuels. That portion is about equally divided between electric power generation, transportation, and use in factories. Then comes agriculture and heating homes.
You'll need Adobe Acrobat Reader (free download).
http://www.epa.gov/climatechange/emissions/usinventoryreport.html
2007-12-26 17:19:57 · answer #1 · answered by Bob 7 · 2⤊ 0⤋
Coal fueled power plants and internal combustion engines are the sources caused by humans.
2007-12-26 15:58:08 · answer #2 · answered by paul v 1 · 2⤊ 0⤋
Didn't you hear? The environmentalists are saying that cows are causing global warming by farting. Just do some research on the web, and come to a conclusion yourself. As for me, I don't believe that humans are a major factor in global warming.
2007-12-26 15:52:14 · answer #3 · answered by Tikimaskedman 7 · 0⤊ 2⤋
I think that green house gases come from green houses for the most part.
(I could be wrong.)
2007-12-26 15:51:35 · answer #4 · answered by Ultraviolet Oasis 7 · 0⤊ 2⤋
I am sure that the main, human sources of Greenhouse gasses are buttholes.
2007-12-26 15:53:30 · answer #5 · answered by Kalishnakov 3 · 0⤊ 2⤋
In a word, fire. Breathing and digestion also contribute.
2007-12-26 18:26:35 · answer #6 · answered by Helmut 7 · 0⤊ 0⤋
Pork and beans.
2007-12-26 16:03:40 · answer #7 · answered by Anonymous · 0⤊ 2⤋
... cow flatulence (methane from farts).
2007-12-26 15:52:19 · answer #8 · answered by Anonymous · 0⤊ 2⤋