Explain the following terms with one example.
Corrosion

Explanation

### Step-by-Step Solution:

1. **Definition of Corrosion**:
Corrosion is a natural process that leads to the deterioration of materials, particularly metals, when they come into contact with environmental factors such as air, moisture, and various chemicals.

2. **Process of Corrosion**:
When a metal is exposed to air and moisture, chemical reactions occur between the metal and these elements. This interaction results in the breakdown of the metal's structure, leading to its deterioration over time.

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