Why is geothermal energy a good source of alternative energy?
Geothermal energy is a free, natural resource. It is a renewable energy that will not run out and does not harm the environment.
Geothermal power is a kind of renewable energy that; as other renewable energies; doesn't add much pollution to the environment. It is good source of energy. The problem is that not all countries have this source of power. The other problem is that geothermal power plants are usually of small power ratings.
There are several good sources, including hyrdoelectric power, wind driven through turbines, and solar energy collected with solar panels. Wind energy, solar energy, geothermal energy, and hydroelectric energy are all good alternative sources of energy. These alternatives do not produce pollution and are highly renewable.