Which substance released from the refrigerator is responsible for the depletion of the ozone layer?

Options

A. Sulphur dioxide
B. Aerosol
C. Argon
D. Nitrogen dioxide

Explanation

**Step-by-Step Solution:**

1. **Identify the substances listed in the question**: The question provides four options: sulfur dioxide, aerosol, argon, and nitrogen dioxide.

2. **Understand the role of aerosols**: Aerosols are tiny particles or droplets suspended in the air. They can be found in various products, including spray cans and refrigerators.

3. **Recognize the specific substances used in refrigerators**: Refrigerators typically use cooling gases, and one of the most common types of these gases is Chlorofluorocarbons (CFCs).

4. **Link CFCs to ozone depletion**: CFCs are known to be ozone-depleting substances. When released into the atmosphere, they can break down ozone molecules, leading to the thinning of the ozone layer.

5. **Determine the correct answer**: Since CFCs are found in aerosols and are responsible for ozone depletion, the correct answer to the question is "aerosol."

**Final Answer**: The substance released from the refrigerator that is responsible for the depletion of the ozone layer is **aerosol** (which contains CFCs).

---