Social Science

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Across
  1. 2. Latitude that runs through the center of the Earth
  2. 4. Constitution of India came into effect on 26 January 1950 is known as
  3. 6. Natural disaster that results in eruption of lava
  4. 8. A body of land surrounded by water on three sides
  5. 9. The Mughal emperor to house the tomb of his favourite wife, Mumtaz Mahal
  6. 10. Largest desert in the world
  7. 11. Piece of sub-continental land that is surrounded by water
  8. 12. A large scale air mass that rotates around a strong center of low atmospheric pressure
  9. 15. The soil and rock layer of the earth
  10. 16. They ruled India for decades
  11. 17. East Pakistan is now called
  12. 19. Coldest continent in the world
  13. 21. The theory that the temperature of the atmosphere increases due to the increase in gasses such as carbon dioxide
Down
  1. 1. Prime minister of India
  2. 3. Not a planet in the solar system anymore
  3. 5. Famous personality known as Chacha Nehru
  4. 7. Father of the Nation
  5. 13. Study of universe
  6. 14. Country having highest population
  7. 18. Instrument used to detect and record earthquakes
  8. 20. one amongst the seven wonders of the world situated in Agra, India