Geothermal energy is energy in the form of sensible heat that originates within the earth’s crust and makes its way to the surface by conduction. Heat may be conducted upward through solid rocks or carried upwa
rd by circulating ground water that is heated at depth and makes its return to the surface. Geothermal activities are in general associated with igneous activities.
At some geothermal localities the ground water reached the surface as hot springs, fumarole
s and geysers.
Geothermal energy could be harnessed to produce electricity and would help in combating the power shortage. The enormous amount of heat energy released due to igneous 
activity and radioactive decays belo
w the surface of earth could be converted into electricity as shown in the figure.
Geothermal activities also bring precious minerals to the surface of the earth.
Final Destination for Punjab PSC Notes and Tests, Exclusive coverage of PPSC Prelims and Mains Syllabus, Dedicated Staff and guidence for Punjab PSC PPSC Notes brings Prelims and Mains programs for PPSC Prelims and PPSC Mains Exam preparation. Various Programs initiated by PPSC Notes are as follows:-- PPSC Mains Tests and Notes Program
- PPSC Prelims Exam 2024- Test Series and Notes Program
- PPSC Prelims and Mains Tests Series and Notes Program
- PPSC Detailed Complete Prelims Notes