Smart cities

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Across
  1. 2. (noun) unwanted, unnecessary material.
  2. 4. (noun) system in place in a municipality
  3. 7. (noun) something that produces good or helpful results or effects or that promotes well-being
  4. 9. (noun) a lack of something requisite, desirable, or useful
  5. 10. (noun) set of infrastructures and modes that support urban movements of passengers
Down
  1. 1. (noun)a source of supply or support : an available means
  2. 3. (adverb) productive of desired effects
  3. 5. (noun) an interconnected or interrelated chain, group, or system
  4. 6. (verb) to illuminate
  5. 8. (verb) to make warm or hot