Across
- 1. Mars has ___ moons
- 4. Earth’s ________ is an average of 24 hours
- 10. Earth is divided into ________ ______
- 11. This is a common natural disaster on Mars
- 13. Mercury, just like our moon, is covered in _______
- 16. Highlands and ______ cover Venus.
Down
- 2. Earth is the only planet guaranteed to have _____
- 3. Mercury is the smallest planet because it tends to ______
- 5. The name of the biggest volcano, located on Mars
- 6. Venus is the _______ Planet
- 7. Has little to no atmosphere
- 8. Scientists believe that water was once common on this planet
- 9. Mercury has a __________ of 88 days
- 12. Has a very toxic atmosphere
- 14. Venus is the only planet to have ____ rain
- 15. This planet is known as our “home”