Across
- 3. light travels in ______ lines
- 4. you can see through it
- 5. bioluminescent insect that can fly
- 7. use this light while camping
- 10. this color reflects light
- 11. back of the human eye
- 12. this color absorbs light
- 13. images appear smaller with this lens
- 15. brightens things up
- 16. the biggest source of light
Down
- 1. colored part of your eye
- 2. partly can see through it
- 6. this is the “i” in roygbiv
- 8. reflects light in the sky
- 9. colors of the rainbow
- 14. you can not see through it