* Condensation: This is the process where water vapor (a gas) changes into liquid water. It happens when the air cools down and can no longer hold as much moisture. Think of the condensation forming on a cold glass of water.
* Solidification: This is the process where liquid water changes into solid ice. This happens when the temperature drops below water's freezing point (0°C or 32°F).
In summary:
* Condensation is a gas to liquid transition.
* Solidification is a liquid to solid transition.
They are different states of matter transitions, but they can both occur with water depending on the temperature.