Geography crossword – Noise pollution

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Across
  1. 2. Planes that fly over cities make this kind of noise
  2. 3. What we want to do to noise pollution — ______ it!
  3. 8. When there is too much sound, it’s called noise __________
  4. 10. A place with many cars, buses, and people
  5. 12. Too much noise can disturb our ________
  6. 13. The part of your body that hears
  7. 15. Cars and buses on roads cause ________ noise
  8. 16. We need to ________ noise to keep our planet calm
  9. 17. Losing your ability to hear is called ________ loss
Down
  1. 1. We should make our surroundings ________ to rest
  2. 4. Humans make noise; so do ________
  3. 5. Machines in a _________ can make a lot of noise
  4. 6. Loud _______ can be fun, but too much is bad for ears
  5. 7. Something we hear
  6. 8. We should try to ________ our ears from loud noise
  7. 9. When something makes an unwanted sound
  8. 11. All the people, animals, and nature around us — our __________
  9. 14. Noise can scare ________ in forests or parks
  10. 18. We can reduce noise by using ________ walls or barriers