The US is the largest producer of hydroelectric energy

The US is the largest producer of hydroelectric energy

Answer: false

Which type of hydroelectric facility is a conventional dam?

Which type of hydroelectric facility is a conventional dam?

Answer: impoundment

Approximately what percentage of US energy is hydroelectric?

Approximately what percentage of US energy is hydroelectric?

Answer: 10%

Tidal power can be easily harnessed anywhere there is a tide.

Tidal power can be easily harnessed anywhere there is a tide.

Answer: false

Hydroeletric energy pollutes the atmosphere.

Hydroeletric energy pollutes the atmosphere.

Answer: false

Pumped storage is non-renewable.

Pumped storage is non-renewable.

Answer: false

Hydroelectric schemes are an obstacle to fish migration

Hydroelectric schemes are an obstacle to fish migration

Answer: true

Which is not an advantage of hydropower?

Which is not an advantage of hydropower?

Answer: nonaltering to habitat

A penstock carries water to a turbine.

A penstock carries water to a turbine.

Answer: true

What type of energy does water stored behind a dam have?

What type of energy does water stored behind a dam have?

Answer: potential energy

What is the hydrologic cycle driven by?

What is the hydrologic cycle driven by?

Answer: solar energy

Recreation is the main purpose of US dams

Recreation is the main purpose of US dams

Answer: true

Tides are caused by gravitational force between sun and Earth

Tides are caused by gravitational force between sun and Earth

Answer: false

Which of the following is a disadvantage of hydropower?

Which of the following is a disadvantage of hydropower?

A) catastrophic failure
B) disruption of natural flow
C) alter habitat


Answer: ALL

Where is Three Gorges dam located?

Where is Three Gorges dam located?

Answer: China

Which form of hydro power accesses previously used energy?

Which form of hydro power accesses previously used energy?

Answer: pumped storage