Across
- 2. the organisms in soil that break down organism and digests them
- 4. when old dead plants stay there to prevent more soil loss and to kepep soil in place
- 6. plowing around curves on a slope to make sure no soil is lost
- 8. the layer of soil that is is located underneath the topsoil witch is made up of mostly clay
- 9. the planting of new crops to make sure the soil stays fertile
Down
- 1. things that humans are able to use
- 2. the area in the Great Plains were winds eroded soil causing a great loss in soil
- 3. the layer of soil that is loose dead and has plants and levees on the surface
- 5. management of soil to prevent destruction
- 7. lots of grass roots and soil