What is geothermal energy write its advantages?
There are many advantages to geothermal energy. Geothermal energy is renewable energy. It is also clean energy because it does not generate greenhouse gases. Geothermal energy is easy on the local environment and because it uses free heat from the earth, it is inexpensive to use.
What is geothermal energy class 10th?
Geothermal Energy. It is the energy that is generated from the heat within the Earth. Hot rocks in the core of Earth emits the surface of the earth with steam and pressure. This steam is used to run turbines and produce electricity.
What is geothermal energy what are the advantages and disadvantages of geothermal energy class 10?
1) Its renewable sorce of energy . 2)It is environment friendly because it does not cause any pollution. 3)No wastage of generation of by-products. 4)This energy can be used directly , in olden days this energy was used for cooking and many heating purposes.
What are the 3 main uses of geothermal energy?
Geothermal energy is used in three main ways: direct use, power generation, and ground source heating and cooling: Direct Use: The hot water in geothermal reservoirs produces heat and steam, which can be directly used for multiple purposes. In the past, hot springs were directly used for bathing and cleaning purposes.
What is tidal energy class 10th?
Tidal energy is a form of hydro power which converts the energy obtained from tides into other useful energies (electricity). The tidal energy is the result of the sun and moon’s influence over the ocean. … Tidal power utilizes the energy contained in tides to produce electricity.
What are the types of geothermal energy?
Production of Geothermal Energy
There are three types of geothermal power plants: dry steam, flash, and binary. Dry steam, the oldest geothermal technology, takes steam out of fractures in the ground and uses it to directly drive a turbine.
How do you create geothermal energy?
Geothermal power plants use steam to produce electricity. The steam comes from reservoirs of hot water found a few miles or more below the earth’s surface. The steam rotates a turbine that activates a generator, which produces electricity.