Across
- 3. clouds of gas and a fuzzy outer layer
- 6. meteorites that are found on earths surface
- 9. chunks of rock or dust smaller than asteroids
- 10. loose collections of ice dust and small rocky particles
- 11. planets the first four planets
- 13. house affect the trapping of heat
- 14. giants outer planets
Down
- 1. the solid inner core of a comet
- 2. the rock and ice formed over planets
- 4. cloud a region that stretches out 1000 times between the sun and Neptune
- 5. belt a region that extends about 100 times earths distance from the sun
- 6. things that people call shorting stars
- 7. rocky objects that are too small to be considered planets or dwarf planets
- 8. belt is a region of the solar system between mars and Jupiter
- 12. a thin disk of small particles of ice and rock