Managing Natural Resouces Unit 3 and 4

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Across
  1. 2. an underground stream or pool in sand or gravel layers
  2. 5. soil ____ use of soil so damage or loss in minimal or nonexistent
  3. 8. an area of land from which all the water that does not infiltrate the soil runs to a downhill location
  4. 9. soil ____ the proportion of sand, silt and clay in soil
  5. 11. a colorless, transparent, naturally occurring compound made of hydrogen and oxygen
  6. 12. soil____ is thhe process by which soil is removed
  7. 13. ____ cycle is the water cycle
  8. 15. soil ____ is a vertical section of a soil at a specific state
  9. 16. ____ water is water that is appropriate for human consumption without further purification or boiling.
Down
  1. 1. ____ matter is a dead plant and animal material in various stages of decay
  2. 3. the water beneath the surface of the earth; found in spaces between rocks and soil particles
  3. 4. soil ____ is the arrangement of soil particles into shapes and sizes
  4. 6. ____ water is water on the earth's surface, such as lakes, ponds and streams
  5. 7. ____ material are those materials underlying the soil from which the soil was formed
  6. 10. ____ water is water that runs on the earth's surface
  7. 13. soil ____ are layers in a mature soil
  8. 14. the layer of natural materials on the earth's surface containing both organic and inorganic materials that is capable of supporting plant life