Across
- 2. The removal of topsoil by wind or water
- 6. The underlaying rocks that affects the characteristics of the soil
- 7. Planting trees to restore deforestated areas
- 8. A soil conservation technique where organic matter covers the ground to retain moisture
Down
- 1. These rows of trees protect from wind erosion
- 3. A type of farming that avoid using chemicals
- 4. A natural process that breaks down the rock into smaller particles
- 5. A water-saving method that delivers water directly to the plants root