Technology Review

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Across
  1. 1. Resistance, current, voltage
  2. 4. Protecting and restoring the natural environment
  3. 5. Provides information in an entertaining way
  4. 8. The breakdown of environmental pollutants by microorganisms
  5. 9. A device that converts a voice or image into a signal that can be transmitted
  6. 10. Any product or physical matter that comes from plants, animals, and metals
  7. 12. The behaviors and properties of light
  8. 13. The use of living systems and organisms to develop or make useful products
  9. 14. Modifying organisms for a specific purpose
  10. 18. casting back light without absorbing it
  11. 19. Data that has been sorted and arranged
  12. 20. Individual facts, statistics, and ideas
Down
  1. 2. Development of stone tools for preparing food and hunting
  2. 3. The making of products with machinery
  3. 6. The exchange of information between people as a means of connection
  4. 7. A system that filters water
  5. 11. The chemical breakdown of a substance by microorganisms
  6. 15. Deflecting or changing the direction of light
  7. 16. The process of changing the shape of a material without cutting it
  8. 17. The person or machine that is communicating