Agriculture

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Across
  1. 4. A trap crop
  2. 6. Agriculture uses computers and geographic information systems to vary chemical application
  3. 7. Engineering Inserting specific pieces of DNA into the genetic makeup of organisms
  4. 8. Each layer of soil is called
  5. 9. mechanical technique to rid bugs off of crops instead of using insecticides
  6. 11. Produces 4/5 of the world’s food
  7. 13. A grain crop
Down
  1. 1. Farming without use of synthetic pesticides or fertilizers
  2. 2. Dry land region becomes increasingly arid & unfertile
  3. 3. Material/ Formation of soil begins with
  4. 5. $95 billion industry in Canada
  5. 10. resistant to herbicides
  6. 12. nutrition food intake exceeds energy use