Non-biodegradable pollutants are created by

Options

A. Nature
B. Excessive use of resources
C. Humans
D. Natural disasters

Answer

### Step-by-Step Solution:

1. **Understanding Non-Biodegradable Pollutants**:
- Non-biodegradable pollutants are substances that cannot be broken down or decomposed by natural processes. This means they remain in the environment for a long time without being converted into less harmful substances.

2. **Identifying Sources of Non-Biodegradable Pollutants**:
- The question asks about the creation of these pollutants. The options provided include:
- Nature
- Excessive use of resources
- Humans
- Natural disasters

3. **Analyzing Each Option**:
- **Nature**: While nature can produce some waste, it typically involves biodegradable materials that decompose over time.
- **Excessive Use of Resources**: This can lead to pollution, but it does not directly create non-biodegradable pollutants.
- **Humans**: Humans are responsible for the majority of non-biodegradable pollutants through industrial processes, waste disposal, and the use of synthetic materials.
- **Natural Disasters**: These can cause pollution but are not a direct source of non-biodegradable pollutants.

4. **Conclusion**:
- Based on the analysis, the primary source of non-biodegradable pollutants is **humans**. Examples of these pollutants include heavy metals (like arsenic, mercury, and lead), synthetic materials (like polythene), and pesticides (like DDT).

### Final Answer:
- Non-biodegradable pollutants are primarily created by **humans**.

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