Actually you need three things. Fuel-something that will burn, oxygen and heat. If you take any of the three things away the fire will die out.
Fuel eg. wood
Oxygen.
One of two things that a political region must have is voters. The other thing that they must have is political parties.
A number and a unit
Te and Rm
two
There are two syllables. Sun-burn.
A fire requires three things. It requires heat or a source of ignition, oxygen, and fuel. Paper being the fuel, and oxygen, are only two of the three things required for a fire.
lighter
Fire symbolizes two things in the novel Fahrenheit 451. It symbolizes both destruction because the firemen burn books, and knowledge.
For a vehicle to qualify as a fire engine it must have a water pump and a hose.
This is due to the weight of the water on the fire and the difference of temperature. water is one of the few substances that cannot burn.
Fire extinguisher and emergency signaling devices must be aboard every personal watercraft.
To burn a fuel, the other two things needed are oxygen and heat. Heat could come from a flame to start the fire (once the fire is started it continues to produce enough heat unless it runs out of fuel or oxygen, or is put out), or it could come from a spark.
Fire extinguisher and emergency signaling devices
Fire extinguisher and emergency signaling devices
Fire extinguisher and emergency signaling devices
Blowing on a fire does two contradictory things. First, it provides more oxygen which causes the fire to burn hotter, and secondly, it cools off whatever is burning, causing the fire to die back.
flint +sparks