Across
- 1. Mars Largest moon
- 2. The force that is holding us down
- 4. Mars smallest moon
- 6. The main reason mars is red
- 7. We breathe this every day to survive
- 8. the red planet
Down
- 1. The mars rover launched recently
- 3. A layer of gasses
- 5. A natural feature that can be found both on mars and earth