
Created by: NAVFAC
Oryginal: http://www.flickr.com
Now there are a large number of various methods of gaining the energy. Some of them are called the green energy. however some are constantly polluting our world, but they are cheap and well-known. People have been providing energy for their apartments, cars and industry from the Earth natural resources like coal, other fossil fuels, gas, sun energy, wind, water and from unnatural sources like nuclear power plants. Every of those ways have got their advantages and disadvantages.