REVIEW UNIT 1 and 2

The change of a liquid into a gas at its boiling point is called ....

The boiling point of water is ....celcius degree

The change from a solid into a liquid is called ...

The melting point of ice is ...celcius degree

We can use a thermometer or a temperature sensor with a .... to observe how temperature of water changes as it heated.

The change of a liquid into a gas is called ...

This is one of the example of ...

The rate of evaporation depends on the temperature of the surroundings, the presence of wind and ....

The mist on the mirror is made up of tiny ...

Number 2 is the process of ....