Across
- 5. water recycles itself in this process
- 9. our home planet perfect for living
- 10. 7th planet from the sun. Rotates sideways
- 12. big puffy cotton ball like clouds
- 15. when enough water condenses, heavy clouds give way to this
- 16. 4th planet from the sun. Red planet
- 17. 6th planet from the sun. Has big rings
- 18. biggest planet in the solar system
Down
- 1. these are the first 4 planets in the solar system
- 2. as water vapor cools it forms clouds in this process
- 3. these are the last 4 planets in the solar system
- 4. 1st planet from the sun
- 6. water on earth heats up becoming water vapor
- 7. clouds that are thin and wispy you might see on a sunny day
- 8. 2nd planet from the sun
- 11. farthest planet from the sun
- 13. cloud that is gray and often cover the entire sky
- 14. this object orbits earth and can be seen at night
- 17. the star in our solar system