| A | B |
|---|
| Electromagnetic Waves | Magnetic and electric fields moving together |
| Visible Light | Part of EM spectrum we see |
| Radio Waves | Longest wavelength and lowest energy |
| Microwaves | Type of Radio Wave |
| Infrared Rays | Part of EM spectrum we can feel |
| Ultraviolet Rays | Cause us to get a sunburn |
| X-rays | Absorbed by bones and teeth-can then be seen |
| Gamma Rays | Short wavelength and highest energy |
