Heat isian gb

Things that produce heat are called (a)   of heat.

Heat makes things (a)   .

The (a)   is our main source of heat.

The Sun keeps the Earth and living things on it (a)   .

Burning wood and burning gas are examples of heat (a)   .

Electrical equipment like (a)   and irons are sources of heat.

People use heat from the Sun to dry (a)   objects.

People use heat from the Sun to warm (a)   .

Some animals use heat from the Sun to keep their (a)   warm.

Plants use heat from the Sun to (a)   , live, and grow.