Fires begin when a flammable or a combustible material combine together with a sufficient amount of oxidizer like oxygen gas or another oxygen-rich compound (even though non-oxygen oxidizers exist, like chlorine),[56] is subjected to a source of warmth or ambient temperature over the flash point for your gas/oxidizer mix, and https://top100bookmark.com/story20091677/fire-risk-assessor-greater-manchester-an-overview