UNIT

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Across
  1. 5. a densely area
  2. 8. permanently settling in a another country
  3. 9. Moving into one country to another.
  4. 10. The amount of people in a country.
  5. 11. Moving from on place to another
  6. 12. Using your body
  7. 13. Having little money and living in filth
  8. 14. leaving your country to settle in a foreign country.
Down
  1. 1. Using a vehicle to move around
  2. 2. Moving from on place to another.
  3. 3. Smelly in dirty place
  4. 4. Moving from one country to another.
  5. 6. thickness
  6. 7. Plants and animals