Question

To keep on burning, fire needs (a) air (b) water(c) carbon dioxied (d) sand​

Answer 1

Answer:

The 3 things a fire needs are heat, fuel and oxygen. These three elements work together to help a fire start and take over.

So (a) Air is your right answer.

Explanation:

Hope it will help you..

Answer 2

Answer:

(d) sand​

Explanation:

The Fire Triangle. Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen.