
Sustainable energy sources, often derived from renewable resources like solar, wind, hydro, geothermal, and biomass, offer a viable alternative to conventional fossil fuels. For example, a photovoltaic panel converts sunlight directly into... Read more »

Non-renewable energy sources derived from the ancient remains of plants and animals buried deep within the Earth, transformed over millions of years by heat and pressure, encompass resources like coal, oil, and... Read more »