Rosa Parks' arrest on this day in 1955 sparked the Montgomery Bus Boycott and changed the world. On Dec. 1, Rosa Parks refused to give up her seat on a Montgomery bus
Fire is a chemical reaction that gives off light and heat. It is an example of the chemical process of oxidation.
: the light and heat and especially the flame produced by burning. : an occurrence in which something burns: the destruction of something (such as a building or a forest) by fire. : a controlled occurrence of fire created by burning something (such as wood or gas) in a special area (such as in a fireplace or stove).