Fun fact: If there were no Azote in the air, lighting a match would result in the entire Earth setting on fire. Barbecues taken to a whole new level.
I don't think so. Because of the lack of C combined with the fact the combustion of carbon isn't "natural", because it needs more energy than 20°C (because temperature =kinetic energy of particles and each reaction need a minimum amount of kinetic (mostly) to ignite.
Fun fact: Game-related forums probably belong to the rares one where you can speak about Science without boring anyone (Ok, almost everyone is bored there, but we're like 3 continuing argueing on it ^^)