Across
- 2. also called dirty snowball
- 6. What we call comets
- 7. The way that comets and asteroids move around the sun
- 9. is one place where comets come from
Down
- 1. place where asteroids come from
- 3. When a Meteor breaks through to the earth's atmosphere
- 4. large rock orbiting the sun not large enough to be a planet
- 5. is where pluto lives comets are also made here
- 8. rock trying to break through earth's atmosphere