Across
- 4. The bigger moon of mars.
- 6. Thinnest layer of Earth.
- 8. Only habitable planet.
- 9. 3,000 miles beneath the surface.
- 10. Mountain on Mars.
- 12. Wants people to be on mars by 2024.
- 14. Where is the South Pole.
- 15. What cause Mars to be red.
Down
- 1. Where is the North Pole.
- 2. Biggest mountain in the Wichita Mountain Range.
- 3. Biggest mountain above sea level on Earth.
- 5. Called the red planet.
- 7. In between both poles equally on both sides.
- 11. Solid layer under molten lava.
- 13. Thickest layer of the Earth.