I don't want to know general things that cause global warming. I want to know what is the one thing from Humans that scientifically contributes to global warming. FROM HUMANS(Not from things they do)
2007-11-21 15:29:23 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Biology
Fart, burp and exhale.
Its all about the CO2, humans create it primarily from burning fossil fuels, but you said not things they do.
2007-11-21 15:34:32 · answer #1 · answered by jabohio 2 · 0⤊ 0⤋
We humans create carbon dioxide by burning coal, oil, etc. in our atmosphere. CO2 absorbs heat from the sun's rays, and this warms the planet up.
We also release methane when we mine natural gas, which is a greenhouse gas 23x more potent than CO2.
2007-11-21 23:39:22 · answer #2 · answered by ch_ris_l 5 · 0⤊ 0⤋
they procreate
1800 - world population 900 million
1900 - 1.6 billion
2000 - 6 billion
2005 - 6.5 BILLION
scientifically - more cooked meals, more transportation needs, more goods and services have to be made and provided
2007-11-21 23:39:53 · answer #3 · answered by tom4bucs 7 · 0⤊ 0⤋