Fires begin when a flammable or a combustible material combine together with a sufficient quantity of oxidizer for example oxygen gas or another oxygen-rich compound (even though non-oxygen oxidizers exist, including chlorine),[56] is subjected to a supply of heat or ambient temperature higher than the flash point for the gasoline/oxidizer https://throbsocial.com/story21881215/new-step-by-step-map-for-fire-risk-assessor-carlisle