Q39 of 269 Page 149

Geothermal energy is produced by the:

Geothermal energy is heat energy generated and stored in the Earth. The geothermal energy of the Earth's crust originates from the original formation of the planet and from radioactive decay of materials.

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The fuel which is not obtained from biomass is:

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The non-renewable source of energy among the following is :

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The harnessing of which of the following leads to the destruction of large eco-systems?

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Which of the following is not a consequence of establishing hydroelectric power plants ?