What is magnetism?

• A force that attracts certain materials

• A type of rock found inside the Earth

• A method used by ancient Greeks to navigate

• A property of all metals

What happens when like poles of two magnets are placed together?

• They repel each other

• They attract each other

• They lose their magnetic properties

• They align perfectly

Which material is naturally magnetic?

• Lodestone

• Plastic

• Aluminum

• Brass

What is the strongest part of a magnet?

• Its poles

• Its center

• Its magnetic field

• Its dipoles

Which of the following animals uses Earth's magnetic fields for navigation?

• Homing pigeons

• Dogs

• Cats

• Fish