Across
- 3. True or Nope: Colors have different wave lengths
- 4. What type of lines does light travel in?
- 5. True or Nope: The sun "rises" from the east and "sets" on the west.
- 7. What color of the rainbow has the shortest wave lengths?
- 8. How long does it take for the earth to spin on its axis?
- 10. How long does it take for the moon to spin on its axis?
Down
- 1. How long does it take for the moon to orbit the earth?
- 2. How long is a day?
- 6. What color of the rainbow has the longest wave lengths?
- 9. How long does it take for the earth to orbit the sun?