VOCAB
Across
- 4. third planet from the sun, allows civilization
- 5. sixth planet from the sun, has rings
- 6. outer planets nickname
- 8. eighth planet from the sun
- 10. called red planet, fourth planet from sun
- 11. inner planets have no _____
- 12. closest planet to the sun
- 14. mercury, venus, earth, mars
- 15. jupiter, saturn, uranus, neptune
Down
- 1. another nickname for outer planets
- 2. second planet from the sun has no moons
- 3. center of solar system
- 7. inner planets nickname
- 9. largest planet, fifth planet from the sun
- 13. seven planet from the sun was discovered in 1781