G1-The Wind 400 – 500L_07

Wind can do work.
In some places, it is used for energy.
Have you ever seen a wind turbine?
It looks like a giant fan.
When the wind hits the fan blades, they move.
When the blades spin, they do work.
The work they do makes electricity.
The electricity can be used in homes.
Using the wind to do work is good for the planet.