Across
- 2. the thin, brittle outer layer of the geosphere
- 5. naturally occurring solids with crystal structures and definite chemical composition
- 6. a mixture of molten rock found beneath the Earth's surface
- 8. the natural locations on Earth where water is stored
- 11. water that contains less than 0.2% dissolved salts
- 12. the system containing all of Earth's water
Down
- 1. the mixture of gases that form a layer around the Earth
- 3. the system of Earth that contains all living things
- 4. the middle layer of the geosphere; the largest layer
- 7. water that is stored in cracks and pores beneath Earth's surface
- 9. the solid part of the Earth
- 10. the center of Earth made of mostly iron & nickel
- 13. naturally occurring solid composed of minerals and other material