1. Describe wind in scientific terms.

2. What is convection? Draw a diagram showing the warm air and cool air.

3. What does a wind vane show?

4. What tool do I use to measure the speed of the wind?

5. What are the 3 types of wind machines?

6. What is the difference between a wind mill and a wind turbine?

7. What are the five main parts to a wind turbine?

8. What is the purpose of wind farms?

9. Do wind turbines produce lots of wind energy a year or not?

10.                  List 2 environmental impacts of wind turbines?