Water is the second most vital factor for survival. You will get dehydrated before you starve.. Your body needs water more than it needs food.
Oxygen is the element in the air that is needed for coal dust to burn. When coal dust is exposed to oxygen and heat, it can ignite and burn.
oxygen
Three requirements to sustain combustion are fuel (such as wood or gas), oxygen (from the air), and heat (a ignition source to initiate the reaction). These elements must be present in the right proportions for combustion to occur and be maintained.
The most important are carbon and oxygen.
Three things are required for a combustion reaction to occur: fuel, oxygen, and heat. The fuel provides the source of carbon and hydrogen, oxygen is needed for the combustion process, and heat is required to initiate and sustain the reaction.
Oxygen
oxygen, HOLY SPIRIT
The minimum amount of oxygen needed to sustain a fire in the atmosphere is about 16% oxygen. Below this level, the fire would not have enough oxygen to continue burning.
15%
oxygen
An incorrect spelling of the word oxygen, which is an element found in many organic compounds. O2 is the chemical formula for oxygen found as a gas and is about 21% of the earths atmosphere, which is needed for aerobic respiration and therefore to sustain life.
carbon oxygen hydrogen nitrogen
That is the element, "Oxygen".
Oxygen is an important element in blood your welcome :)
The most important is the oxygen.
Oxygen is the element in the air that is needed for coal dust to burn. When coal dust is exposed to oxygen and heat, it can ignite and burn.
By using an air stone or a filter that adds oxygen to the water.