Across
- 1. hard or stony in nature
- 4. fix in amazement, terror, or shock
- 6. the description of the world
- 7. Greek name meaning stone or rock
- 9. relating to international politics influenced by geographic factors
- 11. heat energy from the inside of the earth
- 12. the liquid mixture of oil in certain rock
- 13. pertaining to the later Stone Age
- 15. prefix from Greek gaia meaning earth
- 16. Greek root meaning stone
- 17. the measurement of the earth and the things in it
Down
- 1. Anglicized form of the Greek name meaning rock
- 2. the solid part of the earth's surface
- 3. the process of turning to stone or hardening
- 5. a huge prehistoric stone
- 8. pertaining to the Early Stone Age
- 10. the study of rocks and earth structures
- 14. a monument a single large stone