ALL ABOUT SCIENCE AND TECHNOLOGY

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Across
  1. 4. A careful study to find new information
  2. 6. To process used materials so they can be used again
  3. 8. To find something for the first time
  4. 10. Using new ideas or methods to solve problems
  5. 12. A scientific test done to discover something
  6. 13. Harmful substances that damage the environment
  7. 14. A machine that can perform tasks automatically
Down
  1. 1. The power needed to make things work or move
  2. 2. A small electronic device that is useful or interesting
  3. 3. A machine or tool made for a particular purpose
  4. 5. The use of science to create useful tools and machines
  5. 7. The natural world around us
  6. 8. Using electronic technology to store or process information
  7. 9. Made by humans rather than occurring naturally
  8. 11. To create something that has not existed before