Fires start when a flammable or a combustible material combine together with a sufficient amount of oxidizer such as oxygen gas or another oxygen-rich compound (though non-oxygen oxidizers exist, for example chlorine),[fifty six] is exposed to a supply of warmth or ambient temperature above the flash point for the gasoline/oxidizer https://bookmarksea.com/story19890756/examine-this-report-on-fire-risk-assessor-greater-manchester