Across
- 4. The unit to see how far east or west a place is
- 6. The most north place on earth
- 7. The invisible line that passes through the earth
- 9. When the sun is not visable and doesn't give light
- 12. The unit of time to measure when the earth revolves around the sun
- 13. A unit of time that happens 12 times in a year
- 14. The planet we live on
- 15. The most southern place on earth
- 18. The direction that the earth revolves in
- 19. The latitude of the tropic of cancer
Down
- 1. The south side of the earth
- 2. The unit to see how north or south a place is
- 3. The star that points to the north
- 5. The middle of the earth
- 8. The center of our solar system
- 10. The north side of the earth
- 11. When the earth goes around the sun
- 16. The unit we use to measure heat
- 17. When the earth spins on its axis
- 20. When the sun is visible and giving light to you