Explain what all pollutants do cars emit?

Explanation

### Step-by-Step Solution

1. **Understanding Pollutants**: Pollutants are substances that cause pollution, which can harm the environment and human health.

2. **Cars and Fossil Fuels**: Cars primarily run on fossil fuels, such as petrol and diesel. These fuels are derived from petroleum.

3. **Combustion Process**: When fossil fuels are burned in car engines, they undergo a combustion process to produce energy that powers the vehicle.

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