Across
- 3. A _______________ consists of everything observable
- 7. velocity/time
- 11. Anything orbiting anything is a _____________.
- 12. If it has 100,000,000,000 stars it is a
- 14. The earth gets most of its energy from the
- 15. AMA Accounts for
- 16. our sun is a
- 17. By volume the universe is mostly
- 19. My name is
- 20. If it is comfortable to live on it's a
Down
- 1. If it goes around a planet it is a ___________
- 2. distance and time
- 4. Which are (is) a few light years away from us
- 5. My teacher calls himself
- 6. The universe has about ____________________ galaxies in it
- 8. The solar system is mostly full of ___________.
- 9. force/area
- 10. Which is a few light hours across
- 13. Something orbiting a sun that is too small to be a planet and too solid to be a comet is
- 18. work/time