Answer:
The process is combustion.
Step-by-step explanation:
Combustion is a high-temperature exothermic redox reaction occurring between a substance and an oxidant, normally air oxygen, which produces oxidized, regularly vaporous items, in a blend named as smoke and produces certain amount of heat and energy. Burning in a fire delivers a fire, and the warmth created can make ignition self-supporting.
Substances for example, wood and coal, first experience endothermic pyrolysis to deliver vaporous fills whose burning at that point supplies the warmth required to create a greater amount of them. Ignition is regularly hot enough that radiant light as either sparkling or a fire is created.