Across
- 1. when the hemisphere your in is pointed towards the sun
- 6. Also known as outer planets
- 7. Also known as inner planets
- 10. a gap between years of rocks on top of one another
- 12. gravity holds the planets in ________
- 13. When the moon lines up with the earth and the sun
- 14. when a celestial object is moving around another object
- 15. When the earth is lined up with the sun and moon blocking the suns rays from the moon
Down
- 1. bones formed in a specific way to form a _______
- 2. When the moon is fully illuminated
- 3. holds the solar system in orbit
- 4. when the hemisphere you're in is pointed away from the sun
- 5. what form a skeleton
- 8. when an object is spinning on its axis
- 9. when the moon is not illuminated
- 11. different layers of rock formed on top of one another
