Across
- 2. has the smallest soil particles
- 3. is the top layer of soil
- 6. has the second smallest soil particles
- 9. has the largest soil particles
- 12. a mix of all soils
- 13. is just below the subsoil layer
Down
- 1. is the layer below top soil
- 2. made of scrapes and is good for soil
- 4. what you need to grow plants
- 5. helps plants live
- 7. is the layer after humus
- 8. is made of solid rock
- 10. help water to flow through the plants
- 11. acts as a protection for the soil