[Mercedes Benzene]

I did not know quite where to place this thread...

What exactly is fire?? I have asked multiple people, but I have not been able to get a definitive answer.
Fire obviously does not have "substance" yet it can be manipulated....
I am rather confused.

[rockytriton]

Fire is a phenomenon of combustion manifested in intense heat and light in the form of a glow or flames.

(http://en.wikipedia.org/wiki/Fire)