Across
- 3. the planet we live on
- 4. the biggest star in our solar system
- 6. is a whole planet and a liquid
- 8. closest planet to the Sun
- 10. how many planets are in the solar system
Down
- 1. called the red planet
- 2. second from the Sun
- 5. the largest planet in our solar system
- 7. the smallest outer planet
- 9. have a clear ring around it