Different Energy Sources
We require a variety of energy sources to live and work. They include wind, solar and https://leonardogiombini.it/2021/07/05/generated-post geothermal as well as biomass sources. In addition to being a major source of electricity, these sources can also be used to transportation and heating. The biggest issue with these energy sources is that they can create greenhouse gas emissions when used to produce electricity. This is why it is necessary to find more sustainable sources of energy.
The most popular kind of energy is fossil fuels, which consist of coal oil, natural gas. They began to form millions and millions of years ago when prehistoric plants and animals died and were buried by layers of sedimentary rock. Then, under the right conditions, they were gradually transformed into carbon-rich materials which, when burned produce energy. These fossil fuels won’t be renewable because they will become depleted by the time we reach our age or over the course of many lifetimes.
Renewable energy sources are replenished continuously. The most important renewable energy source is sunlight, which gives warmth and light. We use it to power our homes as well as for businesses and automobiles. Wind is a renewable energy source that produces electricity by spinning turbines. Since the first people discovered how to harness the wind, we have been using it for millennia. Finally, we use biological processes to produce an ethanol (a clear alcohol that can be used to fuel) from crops and waste.
Hydropower is the main renewable energy source in the US, but biofuels and winds will soon surpass it. Hydropower relies on nature’s water cycle to harness the power of swiftly flowing water, which is used in turn to produce electricity.
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