Fires start any time a flammable or a combustible material combine together with a sufficient amount of oxidizer such as oxygen gas or An additional oxygen-rich compound (though non-oxygen oxidizers exist, such as chlorine),[fifty six] is exposed to a supply of heat or ambient temperature above the flash point for https://thebookmarkfree.com/story20036316/new-step-by-step-map-for-fire-risk-assessor-carlisle