Across
- 4. an earth shaped stone with crystals inside
- 7. math that deals with the measurement of the earth
- 10. a level platform of earth
- 11. an area of land under the jurisdiction of a ruler or state
- 13. of or from outside the earth or its atmosphere
- 14. science that records facts about the earth's surface
- 15. the science of agricrlture
Down
- 1. a small dog of a breed originally used for turning out foxes and other burrowing animals
- 2. the practice of eating earth, especially chalk or clay in famine-stricken regions
- 3. science that deals with earth's history recorded in rocks
- 5. lying under the surface of the earth
- 6. the sea located in the middle region of the earth
- 8. to bury in the earth
- 9. physical features of a region of the earth
- 12. taking the earth as the center