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19 answers

fuel (logs, paper, gas)
heat
and oxygen

2006-07-07 12:17:11 · answer #1 · answered by Anonymous · 0 0

Fire to start 3 Fuel oxyxgen and ignition

Fire to continue to burn only 2
Fuel and oxygen

2006-07-07 19:16:12 · answer #2 · answered by Knowsitall 2 · 0 0

Oxygen, heat, and a combustible material [that is a material in which applying heat induces separation of various gases or fumes from the carbon in the material. Hot gases and tiny, heated flecks of carbon or soot account for the glowing flames and the heat of the fire.]

2006-07-07 19:21:29 · answer #3 · answered by John (Thurb) McVey 4 · 0 0

Actually, there are 4 things that are necessary: heat, fuel, oxygen... and a chemical reaction between the three.

2006-07-07 19:15:31 · answer #4 · answered by michelsa0276 4 · 0 0

Fuel, Heat and O2

2006-07-07 19:10:34 · answer #5 · answered by gaiagurl 4 · 0 0

Oxygen, Temperature and flammable substance I imagine

2006-07-07 20:30:23 · answer #6 · answered by Anonymous · 0 0

Actually, oxygen isn't essential. You just need a good oxidizing agent. N2O - nitrous oxide - laughing gas - will do.

2006-07-07 19:49:16 · answer #7 · answered by Mr Jasps 1 · 0 0

Fuel, Ignition, and O2

2006-07-07 19:11:44 · answer #8 · answered by Xymon 2 · 0 0

fuel, oxygen, ignition

damm I never realize how many people are really cluesless of how to start a fire....

2006-07-07 19:14:12 · answer #9 · answered by lf 3 · 0 0

Air, fuel and heat

2006-07-08 07:09:44 · answer #10 · answered by Chief Gabriel I 1 · 0 0

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