Across
- 3. in relation to the planet they orbit
- 5. very in size and shape
- 9. be rocky or gaseous surface
- 10. up of gas dust and stars
Down
- 1. of rock that burn when entering a planets atmosphere
- 2. sun-a star in the milky way
- 4. elliptical and dependent
- 6. rise and fall of the surface levels
- 7. tail emerges when it gets close to the sun
- 8. system -made up of planets