Fires start any time a flammable or a combustible material combine together with a sufficient amount of oxidizer such as oxygen gas or An additional oxygen-rich compound (even though non-oxygen oxidizers exist, such as chlorine),[fifty six] is exposed to a source of warmth or ambient temperature above the flash point https://funny-lists.com/story21133673/a-secret-weapon-for-fire-risk-assessor-cumbria