Across
- 3. Which planet is the furthest from the sun?
- 6. How many planets in the solar system are made of gas?
- 7. What planet do animals, insects, and humans live in?
- 8. What is protecting Earth?
- 10. Which is the biggest planet in the solar system?
Down
- 1. How many planets that have been extinct?
- 2. Which planet is closer to the sun?
- 4. What does the Earth do around the sun?
- 5. which planet is the hottest in the solar system?
- 9. How many planets are there in the solar system?