Geography activity

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Across
  1. 5. Underground roads
  2. 6. Places where people build their homes
  3. 7. Seasonal movement of people
  4. 8. Fastest mode of transportation
  5. 11. Cheapest mode of transport
  6. 12. Inland waterways
Down
  1. 1. Dwellings of ice
  2. 2. These have made communication faster
  3. 3. The place where a settlement develops
  4. 4. The process of conveying messages to others
  5. 9. It’s invention made transport easier
  6. 10. Early men lived in ____