Across
- 4. the study of the earth, specifically rocks and the planet's crust
- 6. out of this world; above and beyond what is found on planet Earth
- 8. the science of the earth that deals with the regions or places on the planet's surface
- 9. under the surface of the earth; underground
- 10. an area, region, or piece of land
Down
- 1. a person who studies the regions of the earth, including the climates and natural resources
- 2. a hollow stone found on the earth that is lined on the inside with crystals
- 3. a raised, flat mound of earth (dirt) that looks like a platform with sloping sides
- 5. almost or completely surrounded by land
- 7. baked earth; hard, brownish-red pottery