Major aerosol pollutant in jet plane emission is

Options

A. Option1 Sulphur dioxide
B. Option2 Carbon monoxide
C. Option3 Methane
D. Option4 Fluorocarbon

Answer

To solve the question regarding the major aerosol pollutant in jet plane emissions, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the major aerosol pollutant specifically associated with jet plane emissions.

2. **Define Aerosol Pollutants**: Aerosol pollutants are tiny particles or droplets suspended in the atmosphere. They can originate from various sources, including industrial processes, vehicle emissions, and aviation.

3. **Consider the Options**: The options provided are:
- Sulfur dioxide
- Carbon monoxide
- Methane
- Chlorofluorocarbons (CFCs)

4. **Analyze Each Option**:
- **Sulfur Dioxide**: This is primarily produced from burning fossil fuels and is not specifically associated with jet emissions.
- **Carbon Monoxide**: This is a common pollutant from combustion processes but is not classified as an aerosol.
- **Methane**: This is a greenhouse gas and not typically considered an aerosol pollutant.
- **Chlorofluorocarbons (CFCs)**: These are known aerosol pollutants that can be released during jet plane operations and are linked to ozone depletion.

5. **Identify the Correct Answer**: Based on the analysis, the major aerosol pollutant in jet plane emissions is **Chlorofluorocarbons (CFCs)**, as they are used in aviation and contribute to aerosol pollution.

6. **Select the Answer**: Therefore, the correct answer is **Chlorofluorocarbons**.

### Final Answer:
The major aerosol pollutant in jet plane emissions is **Chlorofluorocarbons (CFCs)**.

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