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Write any two advantages of hydroelectri...

Write any two advantages of hydroelectric energy.

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Two advantages of hydro energy:
(a) Reservoir can be reflled every time it rains: so it is a renewable energy source.
(b) It does not cause pollution.
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ZEN PUBLICATION-SOURCES OF ENERGY-ZEN ADDITIONAL QUESTIONS SECTION (SHORT-ANSWER [SA] TYPE-2 QUESTIONS )
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  9. What is the importance of hydropower plants in India ?

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  10. With the help of a labelled diagram show how the energy of flowing wat...

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  11. Answer the following questions on the basis of the diagram of a biogas...

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  13. How is tidal energy harnessed for producing electricity ?

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  14. State the advantages and disadvantages of using tidal energy.

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  15. What is nuclear fusion? Explain with the help of an example. Also writ...

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  16. If the height of falling water is increased, more electrical power can...

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  17. List any two criteria for selecting a good fuel.

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  18. Explain how does burning of fossil fuels causes air and soil pollution

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  19. Write any two advantages of hydroelectric energy.

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  20. What is meant by nuclear waste ? State the main hazard of this waste ...

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