Across
- 2. Smallest soil particle type.
- 6. Small creatures that improve soil quality.
- 7. Sandy soil texture feels like what?
- 9. C horizon is called this type of material.
- 11. Humus contains living and this type of materials.
- 14. Humus layer is made of this type of material.
- 18. Clay feels like this when wet.
- 19. Top organic layer of soil.
- 20. Clay soil stores this well.
- 22. Smooth textured soil type.
- 24. Loam soil feels dry and this.
- 25. Sandy soil provides good what?
- 26. Silty soil drains poorly and feels like this.
Down
- 1. Soil helps clean this resource.
- 3. First type of habitat according to fossil layers.
- 4. Lowest layer of earth's surface.
- 5. Soil layers are also called these.
- 8. Found in subsoil layer.
- 10. Type of rock found in bedrock layer.
- 12. Clay can become hard and this in summer.
- 13. Topsoil contains decomposed organic matter and these.
- 15. Gas released by soil into atmosphere.
- 16. Soil forms from weathering of these.
- 17. Soil forms on earth's _______________.
- 21. Best type of soil for growing plants.
- 23. Largest soil particle type.
