1. The magnetic force of a material comes from the spinning of what atomic particle?

2. What happens if you hold the north poles of two different magnets close to each other?

3. What happens if you hold the south pole of one magnet close to the north pole of another magnet?

4. What is the main element used to create a magnet?

5. What creates the protective magnetic field around the Earth?

6. What does the Earth's magnetic field protect us from?

7. True or False: Compasses point north because the Earth is basically a giant magnet.

8. Powerful magnets can be created by wrapping a wire around iron and running _____ through the wire.

9. In magnetic materials, all the electrons are spinning in ______ .

10. True or False: Some animals use the Earth's magnetic field to find the right direction when migrating.