Answer :
Hydroelectric power is indeed derived from moving water, which makes it one of the cleanest energy sources on the planet. Here's why:
1. **True:** Hydroelectric power is generated by harnessing the energy of flowing or falling water. This can be done through dams built on rivers, where the potential energy of the water is converted into mechanical energy and then into electrical energy through turbines and generators. Since it relies on the natural flow of water, it is considered a renewable energy source.
2. **Clean Energy Source:** Hydroelectric power does not produce greenhouse gases or other pollutants during its operation, unlike fossil fuels such as coal or natural gas. This makes it an environmentally friendly option for generating electricity.
3. **Reliability and Efficiency:** Hydroelectric power plants can provide a consistent and reliable source of electricity since water flow can be controlled to meet demand. Additionally, they have a high efficiency rate in converting the energy of water into electricity.
In conclusion, hydroelectric power being derived from moving water and considered one of the cleanest energy sources on the planet is true, making it a sustainable and environmentally friendly option for meeting energy needs.
