What effects does hydropower have on the environment?

What are 5 disadvantages of hydropower?

Here are a few of the main disadvantages of hydroelectric energy.

  • It Has an Environmental Impact. Perhaps the largest disadvantage of hydroelectric energy is the impact it can have on the environment. …
  • It Displaces People. …
  • It’s Expensive. …
  • There are Limited Reservoirs. …
  • There are Droughts. …
  • It’s Not Always Safe.

How is hydropower bad for the environment?

Hydropower does not pollute the water or the air. However, hydropower facilities can have large environmental impacts by changing the environment and affecting land use, homes, and natural habitats in the dam area. … Operating a hydroelectric power plant may also change the water temperature and the river’s flow.

What are 3 disadvantages of geothermal energy?

Disadvantages of geothermal energy

  • Environmental issues. There is an abundance of greenhouse gases below the surface of the earth. …
  • Surface instability (earthquakes) Construction of geothermal power plants can affect the stability of land. …
  • Expensive. …
  • Location specific. …
  • Sustainability issues.

What are the advantages and disadvantages of hydropower plant Class 10?

Advantages of Hydroelectricity: It is a clean and non-polluting source of energy. No fuel is required.

Disadvantages of Hydroelectricity:

  • Highly expensive.
  • Large areas of human habitation and agricultural fields are submerged.
  • Dams can be made in limited areas.
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What are the advantages and disadvantages of using hydroelectric energy Brainly?

Answer

  • it is a very cheap source of energy.
  • it is renewable.
  • it is pollution-free.
  • it helps us to conserve fossil fuels as they may exhaust some day.
  • it is used to control floods and is used for irrigation.