In the coming years, skin related disorders will be more common due to :

Options

A. air pollution
B. use of detergents
C. water pollution
D. depletion of ozone layer

Explanation

### Step-by-Step Solution:

1. **Identify the Factors Contributing to Skin Disorders**:
- The question asks about the reasons for the increase in skin-related disorders in the coming years. We need to consider various environmental factors.

2. **List the Environmental Factors**:
- The factors mentioned include:
- Air pollution
- Use of detergents
- Water pollution
- Depletion of the ozone layer

3. **Analyze Each Factor**:
- **Air Pollution**: While air pollution can cause skin issues, it is not the primary factor leading to an increase in skin disorders.
- **Use of Detergents**: Detergents can cause skin irritation or allergic reactions, but they are not a widespread cause of skin disorders.
- **Water Pollution**: Water pollution can lead to skin infections and irritations, but again, it is not the most significant factor.
- **Depletion of Ozone Layer**: This is a critical factor. The ozone layer protects the Earth from harmful ultraviolet (UV) radiation.

4. **Understand the Impact of Ozone Layer Depletion**:
- The depletion of the ozone layer allows more UV radiation (UVA and UVB) to reach the Earth’s surface.
- UV radiation is known to be a strong mutagen, which can damage the DNA in skin cells.

5. **Link UV Radiation to Skin Disorders**:
- Prolonged exposure to increased UV radiation can lead to various skin disorders, including:
- Skin pigmentation issues
- Skin cancer

6. **Conclude the Answer**:
- Based on the analysis, the most significant factor leading to an increase in skin-related disorders in the coming years is the depletion of the ozone layer.

### Final Answer:
Skin-related disorders will be more common due to the depletion of the ozone layer.

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