Across
- 1. Greek word meaning earth
- 2. the study of geographic influences on international politics
- 4. underground
- 5. the highest point
- 7. the practice of eating Earth, dirt, or clay
- 9. a small breed of dog trained to hunt underground burrowing animals
- 10. Latin word meaning earth
Down
- 1. having the Earth as the center
- 3. alien; coming from outside the Earth
- 6. a particular type of land and its unique characteristics
- 8. internal heat of the Earth