Quiz for “Overpopulation and the Future of Cities” Explanation Text

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Across
  1. 3. What system struggles to handle a large amount of garbage?
  2. 5. What grows along with overcrowded neighborhoods?
  3. 8. What does rapid growth of urban populations create besides challenges?
  4. 10. What resource becomes more valuable when housing is limited?
  5. 11. What planning do governments need to create better?
  6. 12. What becomes limited when cities are overcrowded?
  7. 13. Where do people usually move from before going to cities?
  8. 14. What large amount is produced daily and difficult to manage?
  9. 15. What service, besides hospitals, faces difficulties because of high demand?
Down
  1. 1. What do many people move to cities to find?
  2. 2. What increases sharply as more people arrive in cities?
  3. 4. What becomes heavily congested in cities with overpopulation?
  4. 6. Who needs to create better urban planning?
  5. 7. What kind of pollution increases when vehicles become too many?
  6. 9. What process is needed to organize cities better in the future?