difference between geothermal energy and steam energy

Geothermal energy is the heat energy in the Earth’s interiors. The temperature at the centre of the Earth is about 6000°C. In some areas, molten rock (magma) is found very close to the surface of the Earth. This hot rock meets underground water and heats it up. This produces steam. Such a place is known as a hot spot . Sometimes, this heated underground water finds an outlet through which it comes out on the surface of the Earth. Such outlets are known as hot springs.

The energy contained in the vapour form of water or steam is known as steam energy. It is used in steam engines, boats, trains, factories etc. Geothermal energy is one of the forms of steam energy.