Explain the term geothermal energy. How can it be exploited? Though it is economical yet it is not harness in most of the countries. Why?
Answers
There are some hotspots (not related to WiFi) which are region where hot steam of water comes out of pressure.they are formed as water enters into earth (by holes or crevice)and at some region hot magma layer of earth is very close to surface so when water comes in contact with it steam is produced and it escapes from these spots. the high pressure steam is passed through a turbine and when turbine moves it produces electricity (same as other ways as generally electricity is produced by moving turbine) sometimes areas are drilled for this purpose.
There are some hotspots (not related to WiFi) which are region where hot steam of water comes out of pressure.they are formed as water enters into earth (by holes or crevice)and at some region hot magma layer of earth is very close to surface so when water comes in contact with it steam is produced and it escapes from these spots. the high pressure steam is passed through a turbine and when turbine moves it produces electricity (same as other ways as generally electricity is produced by moving turbine) sometimes areas are drilled for this purpose.
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