Comment on artificial rain.

Explanation

### Step-by-Step Solution:

1. **Understanding Clouds as Colloids**:
- Clouds can be described as charged colloids, where the dispersed phase consists of tiny water droplets or water molecules. These droplets are suspended in the air and carry a charge.

**Hint**: Recall that colloids consist of a dispersed phase and a continuous phase, and in this case, the dispersed phase is water droplets.

2. **Mechanism of Natural Rain Formation**:
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