Natural Resources
Across
- 4. resources materials found in nature that are used by living things
- 5. process of rock breaking apart
- 6. process of moving weathered rock from one place to another
- 9. mixture of rock and organic material where plants can grow
- 10. solid rock below soil
- 11. resources that can be replaced quickly
- 12. dropping of weathered rock by wind or moving water
Down
- 1. the use of less of something to make it last longer
- 2. latin word meaning "on the ground"
- 3. soil develops in layers
- 4. resources that aren't replaced easily
- 7. pieces of rock
- 8. a vertical section of soil