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