Chapter 3

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Across
  1. 2. abroad; across the seas
  2. 4. far-reaching:speard over a broad area
  3. 8. any substance made from petroleum or natural gas
  4. 12. a line of travel
  5. 13. a sunken area in a plateau found between mountain ranges
  6. 16. high above sea level
  7. 17. a small, high plateau
  8. 19. a type of oil that is the source for gasonline
Down
  1. 1. rich soil that has been deposited from flowing river water
  2. 3. large-scale farming including production, processing and distribution
  3. 5. to control, to be the majority of
  4. 6. existing in a high degree; strong extreme
  5. 7. a deep passage or pathway
  6. 9. an area that is unified by one or more common characteristics
  7. 10. a period of lower than normal precipitation
  8. 11. a flat-topped hill, smaller than a mesa
  9. 14. lacking enough water for things to grow
  10. 15. factory in Mexico that assembles parts made in the United States and elsewhere into products for export
  11. 18. to make up
  12. 20. the wearing away of Earth's surface by the movement of water, wind, ice, and gravity