Technology in Agriculture Crossword Puzzle

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Across
  1. 3. Substances added to soil to enhance plant growth. (10 letters)
  2. 5. The use of technology and data to optimize farming efficiency. (20 letters)
  3. 7. Farming practices that maintain soil health and minimize environmental impact. (18 letters)
  4. 8. Chemicals used to destroy pests that threaten crops. (9 letters)
Down
  1. 1. A farming technique used by the Aztecs that involves artificial islands for growing crops. (9 letters)
  2. 2. The practice of alternating different types of crops in the same area to maintain soil fertility. (12 letters)
  3. 4. The management of water supply to support agriculture. (10 letters)
  4. 6. Organisms that have been altered using biotechnology to improve crop yield and resistance. (4 letters, Abbreviation)