Question

List 3 things that are needed for a fire to burn?
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Answer 1

Answer:

Oxygen, heat, and fuel are frequently referred to as the "fire triangle." Add in the fourth element, the chemical reaction, and you actually have a fire "tetrahedron." The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.

Answer 2

Answer:

1. Supply of fuel
2. Oxygen present in air
3. Source of heat

Hope my answer helps.