10 questions
The main sources of heat is...
candle
sun
firewood
The things which gives us heat are known as sources of ....
light
sound
heat
See the picture.
The burning ________gives us heat.
candle
firewood
light
See the picture.
The burning ____________ gives us heat
gas
iron
firewood
An ______________ runs with the help of electricity.
electric heater
firewood
sun
Most _________ sources produce heat.
sound
light
energy
______ comes from the sun.
sound
heat
water
This is the source of heat.
quitar
wood
electric iron
This is not a source of heat.
burning kerosene
room heater
drum
See the picture.
A __________ gives us heat.
electric heater
room heater
water heater