Fires begin any time a flammable or a combustible material combine together with a sufficient quantity of oxidizer like oxygen gas or another oxygen-rich compound (even though non-oxygen oxidizers exist, for example chlorine),[fifty six] is subjected to a source of heat or ambient temperature above the flash point for the https://bookmarkbooth.com/story19943152/not-known-details-about-fire-risk-assessor-greater-manchester