world geo

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Across
  1. 2. the process by which previously fertile lands become arid and useable for farming
  2. 7. processing or refining natural resources
  3. 9. the process of adapting wild plants and animals for human use
  4. 10. a rocked-floor
  5. 11. soil which consists of a earth and sand left behind
  6. 13. an economic growth that meets the present
  7. 15. a form of agriculture to generate pfor sale forsale off of the farm
Down
  1. 1. a business carried out of peoples home
  2. 3. the production of food primarily for consumption by the farmer
  3. 4. the destruction of trees in an area
  4. 5. the process of a colony gaining independence from a nation
  5. 6. a sedimentary rock formed from the accumulation of organic matter over a million years
  6. 8. plains of sand and gravel that makes up the ocean
  7. 12. low, dry valley
  8. 14. raw materials or natural resources