Question

state any three disadvantages of hydel power!

Answer 1

Answer:

Disadvantages of Hydroelectric Energy

Environmental Consequences. The environmental consequences of hydropower are related to interventions in nature due to damming of water, changed water flow and the construction of roads and power lines. ...

Expensive. ...

Droughts. ...

Limited Reservoirs.

Answer 2

Answer:

Explanation:

• Hydropower is non-polluting, but does have environmental impacts. ...

• Reservoir construction is “drying up” in the U.S. The construction of surface reservoirs has slowed considerably in recent years. ...

• Hydroelectricity is hydrology dependent. ...

• In some cases, hydroelectricity can disrupt wildlife habitat.