What are different sources of soil -pollution ? Name the pollutants being added by them ?

Explanation

### Step-by-Step Solution

1. **Identify the Sources of Soil Pollution**:
- The first step is to recognize the various sources that contribute to soil pollution. These sources can be categorized based on their origin and the type of waste they produce.

2. **List the Sources**:
- **Uncontrolled Disposal of Sewage**: This includes the improper disposal of human waste and wastewater, which can introduce harmful pathogens and chemicals into the soil.
- **Industrial Waste**: Factories and industries often release waste that contains a variety of pollutants, including heavy metals, chemicals, and toxins.
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