Fire Wallpapers

Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products

Slower oxidative processes like rusting or digestion are not included by this definition

The flame is the visible portion of the fire

If hot enough, the gases may become ionized to produce plasma

Depending on the substances alight, and any impurities outside, the color of the flame and the fire's intensity will be different