Across
- 3. - Water which is completely unavailable to plants
- 4. - Water remaining in a soil when all the gravitational water has drained away
- 6. - 78% of the atmosphere is composed of this gas
- 7. - Mineral particles with a diameter less than 0.002mm
- 9. - Term used to refer to the nutrient quality of a soil
- 10. - Water which moves down through soil in large pore spaces
- 11. - type of soil which has equal proportion of sand, silt, clay
- 12. - method used to determine soil texture where all solid particles settle to the bottom of a liquid
Down
- 1. - Movement of molecules from an area of high to low concentration
- 2. - Capillary water moves through these in a soil
- 5. - SPA investigated to determine the movement of gravitational water through soil
- 8. - Arrangement of sand, silt and clay in soil