Different energy sources provide us with the energy we need to live and work. They include wind, solar, geothermal, and biomass sources. In addition to being a major source of electricity, these sources are also used for heat and transport. The major issue with these sources of energy is that they could cause greenhouse gas emissions if they are burned to produce electricity. This leads to the need for more sustainable energy sources.
The most popular type of energy is the fossil fuels, made up of coal oil, natural gas. They began to form millions and millions of years ago when animals and plants https://leonardogiombini.it/2018/11/17/dal-protocollo-di-kyoto-e-oltre/ of the past died and were buried under layers of sedimentary rock. Under the right conditions, these fossil fuels were gradually transformed into carbon-rich compounds that, when burnt create energy. These fossil fuels won’t be renewable since they will end up being depleted in our lifetimes, or in many years.
Renewable energy sources On the other hand are continuously replenished. The most important renewable energy source is sunlight, which gives light and heat. We use it for our homes as well as for businesses and automobiles. Wind is an energy source that is renewable and produces electricity through spinning turbines. Since the first people discovered how to harness wind and harness it, we have been using it for millennia. We utilize biological processes to produce alcohol (a clear, alcohol-like substance that can be used for fuel) from food waste and crops.
Hydropower is the most important renewable energy source in the US, but biofuels and winds will soon take over. Hydropower utilizes the natural water cycle to harness water’s swift flow, which in turn produces electricity.
