Across
- 1. second planet from the Sun
- 3. the third planet from the sun and where all living things live
- 4. fifth planet from the Sun and the largest in the solar system
- 7. It's the last of the planets in our solar system
- 8. This planet is also known as the red planet
Down
- 2. sixth planet from the Sun and the second largest in the Solar System
- 5. coldest planet in the Solar System
- 6. smallest planet in the Solar System
