Across
- 3. sun based in centre of solar system
- 5. oval shape in which planets orbit
- 6. a pull force
- 8. biggest star in our solar system
- 9. is a path Earth follows around the sun
Down
- 1. object or thing that is round like a ball
- 2. Earth based in centre of solar system
- 4. is the Earth spinning on its axis
- 7. imaginary line that Earth rotates on