Fire is the rapid oxidation of a fuel in the exothermic chemical process of combustion, releasing heat, light, and various reaction products. [1][a] Flames, the most visible portion of the fire, are produced in … Fire happens when a material rapidly oxidizes, or loses electrons, and gives off a great amount of energy. Flames are only the part of the fire that give off visible light. Get Firefox for Windows, Mac or Linux. Firefox is a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy. · Fire, rapid burning of combustible material with the evolution of heat and usually accompanied by flame. It is one of humanity’s essential tools, control of which helped start it on the … Fire is an international, peer-reviewed, open access journal about the science, policy, and technology of fires and how they interact with communities and the environment, published monthly online by MDPI. Fire is the visible effect of the process of combustion – a special type of chemical reaction. It occurs between oxygen in the air and some sort of fuel. The products from the chemical reaction are co... Learn how fires start, learn about the fire triangle, how fires spread, and effective strategies to protect against fire hazards. Few things have done as much harm to humanity as fire, and few things have done as much good. Find out where fire comes from and see why it behaves the way it does.