unit 3 crossword

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Across
  1. 1. lakes, oceans
  2. 3. tons of people (cities)
  3. 5. things that help a country function
  4. 7. formed by glacier basins
  5. 8. movement towards cities
Down
  1. 2. canals that connect to great lakes
  2. 4. spread of urban settlements
  3. 6. country