Describe geothermal energy and give one advantage and one disadvantage of its use.

Geothermal energy is the heat from the Earth. It's clean and sustainable. Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma. An advantage is that it is renewable energy. And an disadvantage of g eothermal power plants can in extreme cases cause earthquake.