Across
- 1. Name of our planet
- 3. To block or cover something
- 6. The invisible force that keeps us on the ground
- 7. The invisible line the planets move round
- 10. The name given to our group of planets and our sun
- 13. This rock orbits our earth
- 14. This planet has rings around it
Down
- 2. Number of hours in a day
- 4. Another word meaning moon
- 5. The earth moves in this way to cause seasons
- 8. Furthest "planet" from sun
- 9. Closest planet to sun
- 11. Another word that means sun
- 12. The source of our heat and energy