Fire

=What is Fire?=

by Annie
Fire generates heat and light and is the result of a chemical reaction between oxygen and a fuel. For fire to occur the fuel, oxygen and energy (in the form of heat) go through a chemical process is called combustion. Flames are produced during the combustive process at what is described the //ignition point //. A fire can be extinguished if one of these components is removed, cooling and smothering the flames. 

The Youtube video "What is Fire?" is an easy to understand explanation of fire by James May from Head Squeeze, (retrieved from: http://youtu.be/fFWSlAP2NVk). ==