Across
- 2. do it in a different way
- 3. increase speed
- 4. fly
- 8. new idea
- 12. something wrong
- 13. to copy
- 15. electricity and magnet
- 16. study of weather
- 17. very smart
- 19. increase activity
- 20. negative electric charge
Down
- 1. not give up easily
- 5. creative
- 6. copy action
- 7. move forward
- 9. go into motion
- 10. to enter
- 11. concerned with science of weather
- 14. urge
- 18. dark