Uranus and Neptune
Across
- 1. neptune is slightly smaller and____ than Uranus
- 2. ___of Uranus is tipped so far that its north pole almost lies in its orbital plane.
- 3. Astronomers hypothesize Uranus was knocked
- 5. Uranus and Neptune have methane so it appears
- 7. When was Neptune discovered
- 10. They discovered only when____of star behind the rings dimmed
- 15. when did the great dark spot disappoint
- 16. uranus is the____largest diameter in our solar system
- 18. neptune cannot____life
- 19. neptune is the only planet of our solar system not visible to the ____
- 20. the great dark spot is a
- 21. Neptune is the___gas planet
- 25. Uranus is the____place from the sun
- 26. neptune orbit our Sun, a star, and eight____
- 28. Uranus was accidentally discovered
- 29. Neptune orbits the sun____km away
- 30. brightness and color from the surrounding atmosphere contributing to Uranus's
- 32. Uranus has____moons
- 33. neptune's atmosphere is made up mostly of hydrogen____and methane
- 34. Which moon has retrograde orbit
- 35. the core of Uranus
- 36. Uranus is 4 times larger than
- 38. what particles make up neptune's moons
Down
- 1. neptune____made of methane and ammonia ice
- 4. neptune's rings are not as visib
- 6. How many times larger than Earth is Neptune
- 7. Neptune has___moons
- 8. How many light and darkness
- 9. Which planet contains the great dark spot
- 11. when did voyager 2 pass Neptune
- 12. Which gas causes the geysers on Triton
- 13. The___speeds on Neptune are the most outstanding
- 14. Uranus is the_____ temperature in the solar system
- 17. astronomers_____that Uranus was knocked sideways by a massive collision
- 22. how many main rings does Neptune have?
- 23. the internal structure of Uranus
- 24. Uranus's moons are
- 27. The core of Neptune ia about___times the Earth
- 31. Uranus moved in its orbit and the ring blocked the
- 37. uranus rings are dominated by chunky boulders and may consist primarily of____