What a straightforward way to ask a question! By the smell of most of them there must be more than methane there. I believe that there is also sulphuretted hydrogen (hydrogen sulphide) which smells like rotten eggs.
You could have a crack at 'flatulence' in wikipedia.
Methane is sometimes (in humans) one of the gases, but nitrogen is the greatest, and some hydrogen. This is determined by the individual's intestinal flora. Occasional sulfur-containing compounds give the most offensive smells.
Bovines with their multi-stomach process and an active internal flora for re-digesting food, produce large quantities of methane.
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NASA and Air Force scientists actually had several experiments of capturing "flatus" to analyze it. We've known for a long time that it is primarily methane, which is flammable; the fear was that farts in a space suit or spacecraft might spark an explosion.
As expected, flatus is primarily methane, with considerable hydrogen sulfide mixed in, with various ketones and esters that varied from person to person. The methane concentration could never become explosive, so NASA stopped worrying about that and concentrated on developing air purification systems that could remove the hydrogen sulfides, which is the stinky part.
methane that's why it catches fire when you light it.
However, the smell is largely due to hydrogen sulfide.
Methane, mostly.
methane
Methane
methane
Well my roommate's carry so much gas that it could be used by a terrorist to blow up a whole country. Very distinct smell also.
Come out of different ends, and smells vary with whatever you've been eating
Its natural to fart, so if you don't fart that's a problem. When you eat (of course) natural gas comes out of your ---- so the food doesn't build up inside you. But this answer might not be right, so don't use this for anything or think it's true. so you pretty much blow up
This depends greately on pressure, temperature and not the least on the kind of gas!!
well it depends on the kind of dip
carbon fart
Nuclear energy and fart gas
It is fart, fart, and gas.
yes fart is a natural gas (u little nasty)
Flatus is the gas/ fart. Flatulence is when you are having to pass gas. Flatulent is a person who is passing a lot of gas.
well why do you fart? to pass gas, natural part of life, you have to fart to live
Laughter doesn't cause farting, the reason why people fart while laughing is that the gas is allready there and when you laugh you kind of push on thoes mussels like you would when you are trying to fart and therefor this results in a fart coming out.
Can....put your fart in to a jar... then add some bromine gas ... or chlorine gas... or iodine gas to add brown, yellow or purple colours to it....^_^ ANSWER: No. Definitely not. You can try but you will not succeed
gas
No cocoa does not make people fart The reason why we fart and sometimes its an eggy smell that's because the bacteria in our body stores up and makes a gas called Methane which is the gas we fart there is your answer :D:D
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Eleaphants do fart because when they eat, it desolves the food which lays gas