Across
- 4. Xvi moon
- 5. A speedy cloud that moves around Neptune's atmosphere
- 7. The largest storm on Neptune
- 8. What is the symbol for Neptune
- 9. 80% of its internal composition
- 12. 2% of its internal composition
- 13. 18% of its internal composition
Down
- 1. Neptune has 14 of them
- 2. What rains on Neptune?
- 3. 1.64g/cm^2
- 6. The largest moon
- 10. What type of planet (terrestrial or gas)
- 11. Named after the Roman God