Fires start when a flammable or a combustible material combine together with a sufficient amount of oxidizer like oxygen gas or another oxygen-rich compound (even though non-oxygen oxidizers exist, like chlorine),[fifty six] is exposed to a source of warmth or ambient temperature above the flash point for your gas/oxidizer mix, https://socialmediastore.net/story20817987/fire-risk-assessor-lancashire-fundamentals-explained