Across
- 3. Neptune is made of hot _____ fluids.
- 5. Neptunes most popular moon is?
- 8. A year on Neptune is ___ years for Earth.
- 9. Who was Neptune found by?
- 12. Neptune doesn't have earthquakes nor ________.
- 13. What are Neptunes moons made from?
Down
- 1. What Roman god is associated with Neptune?
- 2. The atmosphere is made of hydrogen, helieum with traces of _______.
- 4. A day on Neptune is __ hours and 6 minutes.
- 6. Neptune has a small _____ center.
- 7. What is the eighth planet in our solar system?
- 8. If you were 100lbs on Earth how much would you way on Neptune? (lbs after)
- 10. Neptune has a _______ surface.
- 11. Neptune is a ___ giant.