Across
- 2. It takes 1 _______ for the Moon to orbit the Earth
- 3. When the moon is directly between the Sun and the Earth, we would see a ___ moon.
- 4. One of these probably killed the Dinosaurs
- 9. The reason the Sun and Moon look the same size from Earth
- 11. people use these to keep track of days and months during the year.
- 13. the moon revolves around The __________
- 14. this force holds all the planets in orbit
- 15. the largest object at the center of the solar system
Down
- 1. which direction do all the planets orbit the Sun?
- 5. the path one object takes around another
- 6. the moon's orbit is tilted ______ degrees
- 7. It takes 1 _______ for the Earth to orbit the Sun
- 8. You need to launch one of these to fly to the Moon
- 10. When light bounces off an object
- 12. The invisible line running through the center of a planet
