Describe the terms evaporation and condensation. Name the process in which both the processes are used.

Explanation

### Step-by-Step Text Solution:

1. **Definition of Evaporation**:
- Evaporation is the process in which a liquid changes into its vapor form at a temperature that is lower than its boiling point. This process occurs on the surface of the liquid and can happen at any temperature.

2. **Definition of Condensation**:
- Condensation is the process by which vapor (gas) changes back into a liquid. This occurs when the vapor cools down and loses energy, allowing the molecules to come together and form a liquid.

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