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