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प्रश्न
What are the benefits of non-conventional sources of energy?
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उत्तर
Non-conventional sources of energy are solar, geothermal, tidal energies. These are perennial sources i.e. non-exhaustible or renewable resources which can be obtained forever and are also pollution-free. Although the establishment and apparatus of these sources are quite costly, their returns are life – long.
संबंधित प्रश्न
“Name four major natural regions in the world.
Bring out the differences between tropical and temperate deserts in terms of climate and vegetation.
What is the total percentage of fresh water on the earth?
List the inexhaustible sources of energy.
What is the extension of prairies?
Differentiate between the following:
Humid regions and Sub-humid regions.
Differentiate between the following:
Humid regions and Arid regions.
Long Answer Question:
Elaborate on the special features of vegetation in the hot desert region.
The prairie region is called the wheat basket of the world.
The trees in the Mediterranean region have oily leaves and the bark is quite thick. There is a high rate of transpiration.
