Across
- 4. Colors of light separated into a spectrum
- 7. The different colors that make up white light
- 8. A color in the spectrum with a long wavelength
- 10. Light made of all the colors of the rainbow
Down
- 1. The color of light that scatters the most in the atmosphere
- 2. The distance between waves of light
- 3. A tiny piece of matter in the air
- 5. Light that comes from the Sun
- 6. When light spreads out in many directions
- 9. The layer of gases surrounding Earth