3. geothermal energy Geothermal energy is energy generated from natural earth. Hot rocks under the surface heat water to produce steam, then you can drill holes in this area, causing steam to shoot up and drives a turbine and turbine generator electricity.There are some advantages to geothermal energy. As well as wind and solar power, geothermal energy does not pollute or cause harm by product. Plants, geothermal energy source is enough, once it has been created. These plants are usually very small and not much affect the beauty of the landscape, so complaints do not like complaint with wind turbines.As usual, there are always some negative. If plants geothermal is not produced correctly, may contain pollutants, also, if drilling is not done properly, would have harmful minerals and gases released into the air. In the end, geothermal sites can run out of steam at some point, you will see that it is very important to remember is that geothermal plants is carried out properly, so that they provide effective, and they will not be forever.
การแปล กรุณารอสักครู่..
