Technology & Pollution

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Across
  1. 3. damage to the environment caused by harmful things
  2. 4. dirty air from burning
  3. 7. the natural world around us
  4. 8. substances that can harm people or nature
  5. 10. use old things to make new ones
  6. 11. unwanted things that are thrown away
Down
  1. 1. harm that makes something worse
  2. 2. object that stores power for devices
  3. 3. man-made material that does not break down easily
  4. 5. place where rubbish is buried
  5. 6. keep something safe from harm
  6. 8. object used to fill a battery with power
  7. 9. devices that use electricity