Why there is ozone depletion mainly ones an Antartica ?

Explanation

### Step-by-Step Solution:

1. **Understanding the Ozone Layer**:
- The ozone layer is located in the stratosphere, which is the second layer of Earth's atmosphere, situated above the troposphere. It plays a crucial role in absorbing the majority of the sun's harmful ultraviolet (UV) radiation.

2. **Geographical Focus on Antarctica**:
- Antarctica is known for its extreme cold temperatures, especially in the stratosphere. This unique geographical condition contributes significantly to the phenomenon of ozone depletion.

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