Across
- 1. This planet has approximately the same landmass as Earth.
- 3. The hottest planet.
- 6. Furthest planet from the sun.
- 8. The flattest planet.
- 9. We live in this galaxy.
- 10. This planet is the closest to the sun.
Down
- 1. Orbits our Earth
- 2. This is 4.6 billion years old.
- 4. Humans live on this planet.
- 5. The seventh planet from the sun.
- 7. This planet has the most landmass.