Natural Resources - Semester 1 Review

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Across
  1. 3. a young tree in its second stage of life
  2. 7. BMP's
  3. 11. the largest soil particle size
  4. 14. government organization that manages most public rangelands and the wild horse and burro program
  5. 15. the number of animal units per acre for a specified amount of time
  6. 16. a type of tree that produces cones
  7. 18. the growing and cultivation of trees
  8. 20. wind, water and people wear away soils
Down
  1. 1. AUM - 750lbs
  2. 2. AML (term used to describe the number of animals that can be sustained on one piece of land)
  3. 4. the process where water moves downward through a soil
  4. 5. a plant with parallel venation, leaves on two sides and spikelet flowers
  5. 6. resources that continue to exist or can replenish themselves over a period of time as they are being used
  6. 8. a plant that has showy flowers, broad leaves and netted venation
  7. 9. the bottom (lowest) horizon in a soil body made up of rock or parent material
  8. 10. wood that has been processed into uniform and useful sizes
  9. 12. area set aside by a national government for the preservation of the natural environment
  10. 13. a tree that loses its leaves each year during dormancy
  11. 17. the top layer of a soil that has organic matter
  12. 19. the smallest soil particle size