Which of these is renewable resource?

Options

A. Coal
B. Wind
C. Petroleum
D. Natural gas

Answer

To determine which of the given options is a renewable resource, we need to understand the definition of renewable resources and analyze the options provided.

### Step-by-Step Solution:

1. **Understand Renewable Resources**: Renewable resources are natural resources that can be replenished or regenerated naturally over time. They can be used repeatedly without the risk of depletion.

2. **List the Given Options**: The options provided are:
- Wind
- Petroleum
- Natural Gas
- Coal

3. **Analyze Each Option**:
- **Wind**: Wind energy is harnessed from the natural movement of air. It can be used repeatedly as long as the wind blows, making it a renewable resource.
- **Petroleum**: Petroleum is a fossil fuel formed from the remains of ancient marine organisms. Once it is extracted and used, it cannot be replaced in a human timescale, making it a non-renewable resource.
- **Natural Gas**: Similar to petroleum, natural gas is also a fossil fuel. Once used, it cannot be replenished quickly, classifying it as a non-renewable resource.
- **Coal**: Coal is another fossil fuel that is mined and used for energy. Like petroleum and natural gas, it takes millions of years to form and cannot be reused once consumed, making it a non-renewable resource.

4. **Conclusion**: Among the options, only wind is a renewable resource. Therefore, the correct answer is **Wind**.

### Final Answer: Wind is the renewable resource.

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