Across
- 3. a unit of electricity
- 5. when things are attracted nort
- 7. they connect to the TV to power it
- 8. a metal
- 9. it charges stuff
- 12. They power your car
- 13. electrical waves have a
- 15. when a compuss point north
- 16. it powers your homes
- 19. if the power goes out you use one to power you house
Down
- 1. the opposite of north
- 2. partial you cant see
- 4. you hammer it in to a board to keep it in place
- 6. a magnet that's not always a magnet
- 10. an electricity conductor
- 11. how long it will last
- 12. field the earth has one to protect use from radiation
- 13. tell the direction
- 14. it is 5 cents
- 17. in the 1800 the people used it to make swords
- 18. the opposite of south