coal
New methods of gaining energy – information, good sites and disadvantages.
September 30, 2019
Nowadays there are a lot of different methods of gaining the energy. Many of them are environmental friendly. but some are still polluting our planet, but they are cheap and tested. People have been taking energy for their houses, vehicles and industry from the Earth natural resources like coal, oil, gas, sun energy, wind, water and from unnatural sources like nuclear power plants. Every of those methods have got their advantages and disadvantages.