Fires begin when a flammable or a combustible material combine together with a sufficient quantity of oxidizer such as oxygen gas or An additional oxygen-rich compound (even though non-oxygen oxidizers exist, including chlorine),[56] is exposed to a source of warmth or ambient temperature over the flash point for the fuel/oxidizer https://bookmarkgenius.com/story19796915/the-definitive-guide-to-fire-risk-assessor-lancashire