Across
- 3. Hard, ice, rock, salt
- 6. Which layer of the atmosphere is the ozone layer
- 7. Drives the water cycle
- 10. Earth's Sister
- 12. water, milk,
- 13. Which layer of the atmosphere do we live on
- 14. Smallest planet
- 16. spinning on its axis
- 17. water sticks to water
- 19. could cause bad weather
Down
- 1. air, steam, oxygen
- 2. feathery and wispy
- 4. what makes up of electrons, protons, and neutrons
- 5. amount of space that something takes up
- 8. The biggest planet
- 9. spinning in place
- 11. energy is needed to raise the temp. by 1%
- 13. Hottest layer of the atmosphere
- 15. water sticks to something else
- 18. Which planet has rings