Question

State two advantages and two disadvantages of producing hydro-electricity.

  • Category: Heat and Energy ICSE Class 9
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Answer

Advantages of producing hydro-electricity are:

  1. It does not produce any environmental pollution.
  2. It is a renewable source of energy.

Disadvantages of producing hydro-electricity are:

  1. The flowing water is not available everywhere.
  2. Due to the construction of dams over rivers, plants and animals of that place gets destroyed or killed.

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