Across
- 4. another word for shelter belts
- 5. not commonly found in southern Saskatchewan
- 8. shelter from wind and the way the sun faces
- 9. most nutrient rich layer of soil
- 11. wind, water, or tilling removing topsoil
- 12. salt that is retained on top of the soil
- 14. when animals eat to much of the plant cover
- 15. least porous soil
Down
- 1. affects 1/3 of the worlds land
- 2. a large area of land that has similar soil and climate
- 3. planting crops in mixed arrangements
- 6. very porous soil
- 7. biotic factor that helps soil around roots
- 10. make up 5% of soil composition
- 13. ideal soil for crops