Energy produced by hydel-power plant is?

Correct Answer: C. Non-polluting and renewable

Non-polluting: Hydropower does not produce air pollution or greenhouse gas emissions during electricity generation. Unlike fossil fuels such as coal, oil, or natural gas, which release pollutants and greenhouse gases when burned, hydropower generates electricity by harnessing the kinetic energy of flowing water, typically in rivers or dams. This process does not involve combustion, so it does not emit pollutants like carbon dioxide (CO2), sulfur dioxide (SO2), nitrogen oxides (NOx), or particulate matter.
Renewable: Hydropower is considered renewable because it relies on the natural water cycle, which is continuously replenished by precipitation (rain and snow). As long as precipitation occurs, rivers will continue to flow, providing a consistent source of energy. Additionally, the water used for hydropower generation is not consumed or depleted in the process; it is simply redirected through turbines to generate electricity and then returned to the river or reservoir. This means that hydropower can be considered sustainable over the long term, as it does not deplete finite resources like fossil fuels.
Overall, hydropower is an environmentally friendly energy option that can help reduce reliance on fossil fuels and mitigate climate change by providing a clean and renewable source of electricity.