Across
- 2. The law that says the oldest rock is on the bottom and the youngest rock is on the top
- 6. The season when the temperatures are the highest of the year
- 7. The planets that are rocky and are hotter
- 10. Gravity makes you do this in order for you to stay on Earth
- 11. When the moon covers up the light from the sun
- 14. When something is left behind from something
- 15. The season when people like to do things like skiing and sledding
Down
- 1. The phase of the moon where you can see the whole illuminated side of the moon
- 3. The remains or impressions of ancient organisms
- 4. The planets that are made of gas and are more dense
- 5. The force that holds the universe together
- 8. The movement of one object going around another object
- 9. The phase of the moon where you can't see any of it
- 12. The movement of an object spinning on its axis
- 13. When the Earth blocks the sunlight from the moon
- 16. The rock that is the layers of sedimentary rock
