Jun's

12345678910
Across
  1. 2. A large town with many buildings and people.
  2. 5. Cars, buses, and other vehicles moving on the road.
  3. 7. Unwanted loud sound that disturbs people.
  4. 8. A machine inside a vehicle that makes it move.
  5. 9. A device used to record sound.
  6. 10. A person who studies science.
Down
  1. 1. A place where many cars travel.
  2. 3. The place where people live, including buildings and roads
  3. 4. Dirty or harmful substances in the environment.
  4. 6. Work done to build something like a bridge or house.