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Does natural gas need oxygen to ignite?
yes
What gas in the air do you need to make fire?
Oxygen. It supports combustion.
Does fire need air to breathe?
Fire needs oxygen to burn.
What are the 3 ingredients of fire?
For fire you need three main ingredients. First you need a fuel, this fuel can be anything that burns like wood for example. Second you need oxygen, without oxygen a fire cannot burn. Finally you need heat, even though fires give off heat you still need it to start a fire. If you remove any one of these three ingredients then the fire will die.
Which gas is both harmful and beneficial?
Oxygen is a gas all animals need to live, but too much can kill, and the presence of oxygen enables combustion (fire).
What do you need for a burning to occur?
Fuel, Oxygen and a spark to ignite the flame. Use the Fire triangle.
Could oxygen start a fire?
Not on its own. To have a fire you need three ingredients: fuel, oxygen, and heat. Fire is a chemical reaction between oxygen and some flammable fuel. The heat is needed to ignite and sustain the reaction. Our atmosphere is 21% oxygen, which makes fire possible here. Oxygen tanks, which contain pure oxygen, are a fire hazard because higher concentrations of oxygen make it easier for flammable materials to ignite and allow a fire to burn hotter and spread faster.
Does natural gas need oxygen to ignite?
yes
How long would a fire last with a limited amount of oxygen?
The is not enough information to answer this. We need to know what is burning, how much, and how fast, and how much oxygen we have.
What gas in the air do you need to make fire?
Oxygen. It supports combustion.
Is it possible to create fire on the Moon?
You could not make a fire on the moon because there is no oxygen on the moon. In order to have a fire, you need oxygen.
Why does fire need air?
Fire needs the oxygen in the air. Any other source of oxygen would also sustain fire.
Does fire need air to breathe?
Fire needs oxygen to burn.
What does a fire need to burn well?
oxygen
What do you need to start a fire?
You need oxygen, heat, and fuel.
What are the 3 ingredients of fire?
For fire you need three main ingredients. First you need a fuel, this fuel can be anything that burns like wood for example. Second you need oxygen, without oxygen a fire cannot burn. Finally you need heat, even though fires give off heat you still need it to start a fire. If you remove any one of these three ingredients then the fire will die.
Does putting out fire need oxygen?
No. Adding oxygen to a fire will make it burn faster and hotter. In fact, one of the ways of putting out a fire is to cut off the supply of oxygen.
