Wind and Hydropower Review

True or False: Wind energy is a renewable source of energy

• True

• False

• It is partially both renewable and nonrenewable

What are wind farms and what do they do?

• It's a power plant.

• A bunch of wind turbines that generates power everywhere.

• A bunch of windmills that generates power everywhere

• A bunch of people that blow to create wind energy

How do wind turbines affect the environment.

• Birds and bats may be injured.

• Cuts the clouds which affects the water cycle.

• Hits trees around them which blows up the wind turbine.

• They are perfect for the environment.

What is the name of part A in the wind turbine above?

• Blade
• Gear
• Generator
• Axle

what does a wind turbine look like

• 
• 

Hydropower is a renewable resource.

• True

• False

Other than using dams, what is another way to use hydropower?

• Hydrogenerator

• Hydropump

• Hydroreservoir

• Run of River

The following picture is an example of what energy source?

• Wind

• Biomass

• Coal

• Hydropower

This is built across a river to stop and control water flow

• reservoir

• lake

• bridge

• dam

What is one cost of building a hydroelectric dam?

• Many people go hungry.

• People are sometimes forced to move.

• The cost isn't as high.

• It controls flooding.