Mostly from the trees because carbon dioxide goes into the trees and oxygen comes out
in a way, oxygen is one of the raw material in a way to start a fire. Without oxygen, it is not possible to start a fire.
The major sources of oxygen...are plants because without them we wouldn't have enough oxygen to start with..
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.
I believe they get their from the Sun to start the reaction :)oxygen
In my own opinion and un-tested hypothesis.... that carbon oxygen cycle start to change when there is no more plants to give oxygen and get carbon dioxide and there is no animals and humans that inhale oxygen and give off or exhale carbon dioxide.
Oxygen enriched atmospheres start at oxygen concentrations above the normal level of around 21%. These concentrations are typically employed in medical settings or industrial applications for specific purposes.
no
oxygen oxymoron
oxygen and osmium
No. It may run poorly but it will start and run.
there is no oxygen on the moon, therefore, a fire could not start because in the fire triangle, (the materials needed to start a fire) the fire needs oxygen, which the moon does not have, fuel, and heat.
Based on how oxygen flows, the higher you start to go up into the atmosphere the thinner the oxygen is and the harder it is to breath. You start to notice a difference at an altitude of 8,000 feet.