Transportation

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Across
  1. 3. (v) To travel regularly between home and work.
  2. 6. (n) The quality of working well without wasting time, money, or energy.
  3. 8. (n) Heavy traffic or overcrowding that slows down movement.
  4. 9. (n) Dirty air made from a mixture of smoke and fog.
  5. 10. (n) Money saved or provided for a specific project or purpose.
Down
  1. 1. (n) The maximum amount or number that something can hold.
  2. 2. (adj) Energy from natural sources that are continuously replaced.
  3. 4. (n) Gas or pollutant released into the atmosphere.
  4. 5. (n) A major change in how people live, think, or work.
  5. 7. (n) A fee paid to drive on a specific road or bridge.