Various paths of gaining energy – information, good sites and bad sites.
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Today there are a large number of various methods of gaining the energy. Many of them are environmental friendly. nevertheless some are constantly polluting our planet, but they are not expensive and well-known. People have been providing energy for their homes, vehicles and industry from our planet natural resources such as coal, other fossil fuels, gas, sun energy, wind, water and from unnatural sources such as nuclear power plants. Each and every of those methods have their good sites and disadvantages.