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What is the simple predicate in a fire needs oxygen?
needs oxygen
What gas is used up when substances burn?
Oxygen is the gas that is used up when substances burn. The reaction between the substance and oxygen produces heat and light energy.
Is oxygen needed for a combustion reaction to take place?
Yes, oxygen is needed for combustion to take place. Combustion is a chemical reaction that involves the rapid combination of a fuel with oxygen, resulting in the release of heat and light energy. Without oxygen, the combustion process cannot occur.
What is The action of removing air or oxygen to put out a fire?
The action of removing air or oxygen to put out a fire is called smothering. By depriving the fire of oxygen, it is unable to continue burning and will eventually extinguish. This can be done using fire extinguishers, blankets, or other methods to block the air supply to the fire.
Can nitrogen catch on fire?
Nitrogen gas itself does not catch fire under normal conditions as it is an inert gas. However, nitrogen can support combustion by providing an oxygen-free environment that prevents the fire from being extinguished.
What is the simple predicate in a fire needs oxygen?
needs oxygen
Why does flame require air to burn?
fire needs oxygen to burn, because fire is a chemical reaction that needs oxygen. the fire triangle is what fire needs to burn and is this- heat, fuel, and oxygen.
Why cant you set a fire to the Moon's surface?
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.
Why would firemen be out of a job if there was no oxygen?
A fire needs oxygen to burn.
Why does fire need air?
Fire needs the oxygen in the air. Any other source of oxygen would also sustain fire.
What is the simple subject in the sentence a fire needs oxygen?
fire and the simple predicate
Why does fire stop if water is poured on it?
Fire needs oxygen to continue burning. Water cuts of the supply of oxygen and hence the fire stops.
Would a box of matches work in space?
There is no oxygen in space and fire needs oxygen.
How do you put out an oil fire?
All fire needs oxygen so all you have to do is smother it.
What percentage of oxygen is needed for a fire?
A fire needs approximately 16% oxygen in the air to sustain combustion. This is known as the oxygen concentration level for combustion. If the oxygen level drops below this threshold, the fire will be deprived of oxygen and will be extinguished.
Why does a fire go out when you pour cold water on it?
Fire needs Oxygen gas to burn. The water pushes the Oxygen gas away from the fire, preventing it from burning.
What is one use for oxygen?
Oxygen is used by people as we breath it out.one of the uses of oxygen is that fire needs it to burn
