Fires begin when a flammable or a combustible material combine together with a sufficient amount of oxidizer for instance oxygen gas or another oxygen-rich compound (though non-oxygen oxidizers exist, for example chlorine),[56] is exposed to a supply of warmth or ambient temperature above the flash point for the gas/oxidizer mix, https://bookmarkunit.com/story19787708/the-5-second-trick-for-fire-risk-assessor-near-me