Why is geometheral renewable?

Answer 1

Geothermal energy is considered renewable because it harnesses the Earth's internal heat, which is continuously produced by natural processes such as radioactive decay and the residual heat from the planet's formation. This heat can be accessed through geothermal wells and used for electricity generation and direct heating applications. As long as the Earth's core remains hot, geothermal energy will be available, making it a sustainable energy source that can be relied upon over the long term. Additionally, geothermal systems generally have a low environmental impact compared to fossil fuels.