Wind Energy

What will the world run out out of because of its extreme usage?

• wind

• solar energy

• natural oil

• water

What is the energy in the air that is converted to electricity called?

• thermal energy

• kinetic energy

• solar energy

• radiant energy

Which of these options are the best at saving energy?

• solar panels

• wind energy

• hydo energy

• fossil fuels

When was the first house in the world powered by wind energy?

• 1887

• 1886

• 1889

• 1777

What rotates when the energy hits the turbine?

• Shaft

• Battery

• Blades

• Gear

The nacelle is structured like a..

• circle

• rectangle

• box

• diamond

What does the generator do?

• Convert the energy to potential energy

• Convert the energy to electricity

• Stop the blades

• Create potential energy

How many blades does a turbine have?

• 4

• 5

• 6

• 3

How long can the highest wind turbine stand?

• 30 stories

• 10 stories

• 40 stories

• 20 stories

Why is wind energy considered clean?

• It is very expensive.

• It uses fossil fuels.

• It requires a lot of water.

• It doesn't pollute the air or water.