need complete answer with thanks.
2006-11-15 04:54:00 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Earth Sciences & Geology
Natural Gas like methane CH4 and ethane, butane, propane ..
CO2, H2O ..
volcanic gases : water vapor, carbon dioxide, sulfur either as sulfur dioxide (high-temperature volcanic gases) or hydrogen sulfide (low-temperature volcanic gases), nitrogen, argon, helium, neon, methane, carbon monoxide and hydrogen. Other compounds detected in volcanic gases are oxygen (meteoric), HCl, HF, HBr. Exotic trace compounds include methyl mercury, halocarbons (including CFCs), and halogen oxide radicals.
sorry for not giving a complete answer but some are better than nothing !!!
2006-11-15 08:41:02 · answer #1 · answered by Geo06 5 · 2⤊ 0⤋
Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity. It contains roughly 78% nitrogen and 21% oxygen 0.97% argon and carbon dioxide 0.04% trace amounts of other gases, and water vapor. This mixture of gases is commonly known as air.
2006-11-15 12:00:54 · answer #2 · answered by Apolo 6 · 1⤊ 0⤋