What is a fire ﹖

Fire is a visible phenomenon that provide heat and light from chemical process of material burning.

What is burning ﹖

Burning is a chemical process. At this processes, burning carry out oxidization (Conbination of material and oxygen) then release light and high temperature.

What is Explosion﹖

Explosion is a high-speed chemical process. At this process, it provide a large amount of heat energy and gases. During high expansion process, it cause huge damge and discordant sound.