Across
- 3. Are there any other planets other than Earth that have life.
- 4. The position in a solar system where life could be possible.
- 8. one full revolution of the earth around the sun.
- 10. The art of making a map.
- 11. Name of the galaxy we live in.
- 13. It means Rocky Ground.
- 14. The sphere study to learn about Water.
- 15. The shape of the earth.
Down
- 1. Lines of Latitude travel in what direction?
- 2. Study of the sphere that relates to land.
- 5. The sphere study to learn about life.
- 6. One of the three types of galaxies starting with an E.
- 7. What is the latitude of the equator?
- 9. The sphere study to learn about Air.
- 12. One of three parts of the Geosphere starting with C.