Across
- 6. a wave that can travel without a medium
- 8. bending of a wave
- 9. one property of EM waves that are produced by the vibration of charged particles
- 12. the height of oscillation in a transverse wave
Down
- 1. where can you see a rang of electromagnetic waves
- 2. EM waves with frequencies between microwaves and visible light
- 3. a measure of the impact your activities have on the amount of carbon dioxide
- 4. the part of the EM spectrum that human eyes can see
- 5. EM waves with the highest frequencies
- 7. thin part of the Earth's atmosphere
- 10. the top layer of the earth's atmosphere
- 11. EM waves have the highest ...... rate