Fires start when a flammable or a combustible material combine together with a sufficient amount of oxidizer such as oxygen gas or another oxygen-rich compound (even though non-oxygen oxidizers exist, for example chlorine),[56] is exposed to a source of warmth or ambient temperature higher than the flash point for your https://worldsocialindex.com/story4984148/new-step-by-step-map-for-fire-risk-assessor-carlisle