Across
- 4. These rows of trees protect against wind erosion
- 7. farming A type of farming that avoid using chemicals
- 8. The practice of cultivating land and raising crops or livestock
- 9. Planting trees to restore deforested areas
Down
- 1. A water-saving irrigation that delivers directly to the plants roots
- 2. The underlaying rock that affects the characteristics of the soil
- 3. The protection of natural habitats and species
- 5. The removal of topsoil by wind or water
- 6. A soil conservation technique where organic matter covers the ground to retain moisture