Across
- 4. On or relating to the Earth.
- 6. the star round which the earth orbits.
- 8. A continuous area or expanse which is free.
- 9. There are many of these in the milky way.
- 12. It pulls us down to Earth.
- 13. A body of matter that enters the earth atmosphere.
- 14. The natural satellite of the Earth.
- 15. They are basically dusty snowballs that orbit the sun.
Down
- 1. A small rocky body orbiting the sun.
- 2. An artificial body placed in orbit around the Earth.
- 3. The place where many people live on.
- 5. The earth is on its ____.
- 7. Part of a 24 hour period when it is dark.
- 10. Decive used to see things from far away.
- 11. Part of a 24 hour period when it is light.