Fires start any time a flammable or a combustible material combine together with a sufficient quantity of oxidizer such as oxygen gas or An additional oxygen-rich compound (though non-oxygen oxidizers exist, such as chlorine),[fifty six] is exposed to a supply of warmth or ambient temperature above the flash point for https://networkbookmarks.com/story19927013/not-known-details-about-fire-risk-assessor-cumbria