Different Energy Sources

Different energy sources provide us with the power we need to live and work. These include wind, solar and geothermal as well as biomass sources. These sources are not only an important source of electricity, but they can also be used for heating and transport. These energy sources produce greenhouse gases when they are burned to create electricity. This is why there is a need for more green energy sources.

Fossil fuels are the most widely used form of energy. They include coal, oil and natural gas. They were formed thousands of years ago when prehistoric animals and plants died and were buried under layers of sedimentary rocks. If the conditions were right the fossil fuels gradually transformed into carbon-rich compounds that, when burned, produce energy. These fossil fuels will not be renewable, as they’ll become depleted by the time we reach our age, or in many lifetimes.

Renewable energy sources, on the other hand, are continually replenished. The most important renewable energy source is sunlight, which provides warmth and light. We use it for our homes as well as for businesses and automobiles. Wind is renewable energy source that generates electricity by spinning turbines. Since the first time people realized how to harness the wind and harness it, we have been using it for millennia. In the end, we https://leonardogiombini.it/2018/06/02/leonardo-giombini-e-le-energie-rinnovabili/ employ biological processes to make ethanol (a clear alcohol that can be used as a fuel) from crops and waste.

Hydropower is the most important renewable energy source in America, however wind and biofuels will soon surpass it. Hydropower uses the natural water cycle to harness the water’s rapid flow, which in turn is used to produce electricity.