What is combustion? Share with your friends Share 0 Faiz Ali Khan answered this Plzz vote my video plzzz and like 0 View Full Answer Faiz Ali Khan answered this I request that upvote my video 0 Faiz Ali Khan answered this Please do vote 0 Kumar answered this the lowest temperature at which substance start to burn called combustion. 0 Chetna answered this combustion is a process of burning in which any substance react with oxygen from the air and Transfer energy to the surrounding into light and heat.!! ..... Hope this helps you.. Cheers....!!! 1 Bhavya Gulshan answered this Combustion is a chemical process in which combustible material catches fire in the presences of oxygen. 1