Megacities

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Across
  1. 2. Dirty air and water in cities.
  2. 4. A type of migration where people move from one country to another.
  3. 6. The movement of people from one place to another.
  4. 7. A type of migration where people move to another location within the country they already live in.
  5. 8. Buses, trains, and other ways of getting around in a city.
  6. 13. The number of people living in a place.
  7. 15. A person who has been forced to leave their country to escape danger.
  8. 16. A type of migration when a person has to leave due to safety reasons such as war or persecution.
Down
  1. 1. The basic facilities and systems that a city needs to function.
  2. 3. The process of cities growing bigger.
  3. 5. A person who moves to a new place to live.
  4. 9. A very tall building found in cities.
  5. 10. The system of money and jobs in a city or country.
  6. 11. A residential area on the edge of a city.
  7. 12. Someone who travels to work in a city from outside it.
  8. 14. When a small place is full of people it is called population _______