LISTEN AND READ 

Water can change from one state to another.

• When liquid water gets very cold, it freezes and becomes a solid (ice, frost or snow). This is solidification.
• When ice or snow gets warm, it becomes liquid water. This is melting.
• When liquid water gets hot, it becomes water vapour. This is evaporation.
• When water vapour gets cold, it becomes liquid water. This is condensation. It is condensation when windows steam up on a cold day.