How does a change initiate? Give few examples showing involvement of energy during a change.

Explanation

### Step-by-Step Solution:

1. **Understanding Change Initiation**:
- A change is initiated when energy is applied to a system. Energy can take various forms, such as heat, light, or mechanical energy.

2. **Example 1: Evaporation of Water**:
- When water is heated by the sun, it absorbs heat energy. This energy causes the water molecules to gain kinetic energy, which allows them to overcome intermolecular forces and escape into the air as water vapor. This process is known as evaporation.

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