Across
- 2. conductive material that is used in most wires
- 4. most of these use copper to conduct electricity
- 5. something that always points to the north
- 8. something that is the reason u can use your cars electricity
- 10. points up on a map
- 11. when you have electricity you have a
- 13. a peice of iron that has a positive and negative charge on two sides
- 15. physical features
- 16. a ore found in the earth that is used to make magnet
- 18. you can use a hammer to put this into a wall
- 19. a machine that is powered by electric or internal combustion
Down
- 1. fanum
- 3. something that is used to power a light bulb
- 5. a metal that is used for magnets
- 6. points down on a map
- 7. something that holds energy to release at a different time
- 9. something that is used to measure energy
- 12. 5 pennies
- 14. were all compasses point
- 17. magnets