Fires start any time 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 supply of warmth or ambient temperature above the flash point for your https://bookmarkassist.com/story19816096/the-greatest-guide-to-fire-risk-assessor-carlisle