Fire friend and foe-2

Early man was frightened of

• Animals

• Fire

Three things required for fire are fuel ,heat and

• Matchbox

• Water

• Oxygen

Fire is the result of _________

Energy is released in the form of ______and _______.

Every fuel has a particular temperature known as _________.

Which of the following is not the use of fire ?

• cooking food

• providing warmth to the body

• excessive burning of fire

What is the meaning of smouldering ?

• cool

• burning slowly without flame

• heating