Across
- 5. animals eat large amount of land cover
- 8. digging soil for minerals
- 9. rows of trees planted between fields
Down
- 1. plowing around a hill
- 2. flat steps on hillside
- 3. moving of soil from one location to another.
- 4. planting different crops on the same soil
- 6. how humans receive their food.
- 7. till or plow soil