The Solar System

2. the largest planet in the solar system
4. the planet that is closest to the sun and has extreme temperatures
5. belt a band of small rocky objects that is found between Mars and Jupiter
7. any of the 9 primary bodies orbiting the sun
12. the planet that is famous for its spectacular system of rings
14. the eighth planet that is bluish in color and has a Great Dark Spot
15. the model that describes the formation of the solar system
18. the process in which small particles collide, stick tother, and form larger masses
19. system the sun and all the objects that orbit around it

1. the model that put the earth at the center of the solar system
3. an event that occurs when one object passes into the shadow of another object
4. the planet that has the largest mountain in the solar system
6. planets reflect this
8. a small rocky object that orbits the sun
9. the seventh planet that has an atmosphere that contains methane
10. the Earth's natural satellite
11. the planet that has thick clouds that cause a greenhouse effect
13. giants the large planets that have thick gaseous atmospheres
16. the planet that has liquid water and moderate temperatures and life
17. the planet that some scientists believe isn't a planet at all