Across
- 1. Soil dispersing agent
- 2. Soil structure commonly found in the A horizon
- 3. Clustering of soil particles into aggregates
- 7. Parent material transported by moving water
- 8. Vertical section of the soil exposing all of its horizons
- 9. Parent material developed directly from the bedrock
- 10. B horizon is called the zone of ____.
- 11. C horizon is called the zone of ____.
- 12. Determined by the relative proportion of sand, silt and clay
- 13. E horizon is called the zone of ____.
Down
- 1. Materials deposited at the foot of a steep slope
- 4. Shape or contour of the land surface
- 5. Rocks formed from molten magma which upon cooling crystallized into combinations of various primary minerals
- 6. Sediments transported by ice
- 8. Layer of soil approximately parallel to the land surface