Geog-Set-13

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Across
  1. 4. a research center built by India in Antartica
  2. 5. large buildings which house aircrafts
  3. 9. the envelope of gases surrounding the earth or another planet
  4. 12. birds those are found in antartic region
  5. 16. The airport that has the most cargo traffic by volume annually
  6. 19. waste water and stools (potty) converted in sewers
  7. 20. a strip of land along with the aircraft can take off and land
Down
  1. 1. a research center built by India in Antartica
  2. 2. departure and arrival building for passengers at airport
  3. 3. It is the fastest and most expensive mode of travel
  4. 6. height above sea level
  5. 7. a bird that is found in atartic region
  6. 8. a journey undertaken by a group of people for exploration
  7. 10. means of airtravel that can carry max 6 people
  8. 11. the production and discharge of something, especially gas or radiation.
  9. 13. public rooms in a hotel, airport or club to sit and relax
  10. 14. attributes, qualities
  11. 15. dispose waste typically in a careless or hurried way.
  12. 17. a place where planes can take off or land
  13. 18. goods carried on a ship, aircraft, or motor vehicle