the air
the air
No, chapstick and oxygen alone would not be able to start a fire. A fire typically requires a fuel source, heat, and an ignition source. Chapstick is not flammable on its own, and oxygen is not combustible.
That the supply of oxygen for the fire
A source of heat, a source of fuel, and oxygen.
Fire needs the oxygen in the air. Any other source of oxygen would also sustain fire.
To create a fire you need a fuel source of some kind, oxygen (O2), and a heat source.
Fuel, Oxygen and a heat source. Fuel, Oxygen and heat are everywhere why is the whole earth not on fire? because it is not Heat but a source of ignition that is needed.
When carbon dioxide is added to a fire, it displaces oxygen, which is necessary for the fire to burn. This can help extinguish the fire by removing the oxygen fuel source.
heat,oxygen,fuel source
Fuel, oxygen and an ignition source
Fuel, oxygen, & an energy (heat) source.
Remove the oxygen supply, smother the flames thus removing the oxygen, remove the fuel source, or wet the fuel source.