Some rivers have dams which are used for the generation of electric power, which is then sold to the public by the local electric utility. If you live in an area which is supplied with hydro-electric power, you are then free to use it, if you pay your electric bills, or at least, if you live in a building whose owner pays the electric bills.
yes.
No.
No hydro power is water and water is a renewable resource.
we can get hydro electricity from the water which is re useable all the time
Im not really sure, but most countries use it.
Electricity produced through the use of moving water.
Yes. Hydro power is used to generate electricity, the same that you use at home. This electricity is fed into the grid where it connects to your home and assimilates into your lives.
Hyro-electricity is the same as any other electricity. the Hydro- prefix merely denotes how the electricity was generated, in this case it was generated at a hydro-electric plant which uses the potential energy of elevated water to generate electricity.
The environmental threats to the use of hydro electricity may include the loss of habitat for native species, during the construction of new dams -- the survival of some of the displaced species may be threatened.
hydro-electricity is water power of energy
Large hydro power would be a dam in a river, storing water and generating electricity for agricultural, industrial and domestic use. Small hydro power systems could be as small as a turbine in a stream providing electricity to a single farm.
Provided water was available in dams, hydro electricity can be produced indefinitely.