Ozone layer' is located in:

Options

A. Troposphere
B. Hydrosphere
C. Stratosphere
D. Lithosphere

Answer

**Step-by-Step Solution:**

1. **Understanding the Ozone Layer**: The ozone layer is a protective layer in the Earth's atmosphere that absorbs the majority of the sun's harmful ultraviolet (UV) radiation, specifically UVB rays. This is crucial for protecting living organisms from potential harm, such as skin cancer and other mutations.

2. **Identifying the Location**: The ozone layer is located in a specific region of the Earth's atmosphere. To answer the question, we need to identify which atmospheric layer contains the ozone layer.

3. **Atmospheric Layers**: The Earth's atmosphere consists of several layers:
- **Troposphere**: This is the lowest layer where weather occurs and is closest to the Earth's surface.
- **Stratosphere**: This layer is located above the troposphere and contains the ozone layer.
- **Mesosphere**: This layer is above the stratosphere.
- **Thermosphere**: This layer is above the mesosphere.
- **Exosphere**: This is the outermost layer of the atmosphere.

4. **Conclusion**: Since the ozone layer is found in the stratosphere, we can conclude that the correct answer to the question "Where is the ozone layer located?" is the stratosphere.

5. **Final Answer**: The ozone layer is located in the stratosphere.

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