Question

Mention any three advantages of hydroelectricity.

Any three advantage of hydroelectricity are:
i) It is a renewable, multipurpose And an effective alternative / renewable source of energy that can be used to run / operate different machine, devices, equipments, engines, factories, vehicles, computers, etc.
ii) it pollution-free source of energy so that it generally does not cause any environmental pollution; as a fuel is burnt to produce hydroelectricity.
iii) construction of the dams may distrub the local ecosystem and dams, if damaged / broken down may cause the calamities / loss of life and properties.
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Answer 1

Any three advantage of hydroelectricity are:

Any three advantage of hydroelectricity are:i) It is a renewable, multipurpose And an effective alternative / renewable source of energy that can be used to run / operate different machine, devices, equipments, engines, factories, vehicles, computers, etc.

Any three advantage of hydroelectricity are:i) It is a renewable, multipurpose And an effective alternative / renewable source of energy that can be used to run / operate different machine, devices, equipments, engines, factories, vehicles, computers, etc.ii) it pollution-free source of energy so that it generally does not cause any environmental pollution; as a fuel is burnt to produce hydroelectricity.

Any three advantage of hydroelectricity are:i) It is a renewable, multipurpose And an effective alternative / renewable source of energy that can be used to run / operate different machine, devices, equipments, engines, factories, vehicles, computers, etc.ii) it pollution-free source of energy so that it generally does not cause any environmental pollution; as a fuel is burnt to produce hydroelectricity. iii) construction of the dams may distrub the local ecosystem and dams, if damaged / broken down may cause the calamities / loss of life and properties.