Which acids are present in the acid rain ?

Explanation

**Step-by-Step Solution:**

1. **Understanding Acid Rain**: Acid rain is a type of precipitation that contains elevated levels of sulfuric acid, nitric acid, and carbonic acid. It is primarily caused by the release of pollutants into the atmosphere.

2. **Identifying the Sources of Acids**:
- **Sulfur Dioxide (SO2)**: This gas is released from burning fossil fuels and industrial processes.
- **Nitrogen Oxides (NOx)**: These are produced from vehicle emissions and industrial activities.
- **Carbon Dioxide (CO2)**: This gas is naturally present in the atmosphere but is also emitted through human activities like burning fossil fuels.
...