Across
- 1. Much like earth mars has_______
- 6. this erosion is also known as wind erosion
- 7. this planet is closest to earth
- 8. Venus' wind speeds are relatively___
- 9. This color was the reason mars was the god of war to romans
Down
- 2. largest mountain in the solar system
- 3. this planets ______ is not visible due to dense clouds
- 4. terrain that looks like a brain
- 5. who discovered venus has a full range of phases