Fires begin when a flammable or a combustible material combine together with a sufficient quantity of oxidizer for example oxygen gas or another oxygen-rich compound (even though non-oxygen oxidizers exist, including chlorine),[56] is subjected to a source of warmth or ambient temperature over the flash point for the gasoline/oxidizer mix, https://seolistlinks.com/story21346251/fire-risk-assessor-carlisle-for-dummies