Across
- 3. the fifth and the largest planet in the solar system
- 4. how many moons does mars have?
- 6. what are comets mostly made of?
- 7. which planet covered largely by water?
- 9. what can be best describes of Venus?
- 10. what is the great red spot on Jupiter?
- 14. adorned with a dazzling system of icy rings
- 15. which planet the moon Oberon and Titania belongs to?
Down
- 1. a dwarf planet in Kuiper belt
- 2. its atmosphere is made of hydrogen, helium and methane
- 5. astronomical object consisting of luminous spheroid of plasma
- 8. what is the sun mainly made from?
- 11. the smallest planet
- 12. earth's only natural satellite
- 13. where is the largest volcano in the solar system?