1. Ocean – Pacific
  2. River – Amazon (South America)
  3. Desert – Sahara (Africa)
  4. Lake – Caspian Sea (Russia)
  5. Museum – British Museum (London)
  6. Epic – Mahabharat
  7. Library – Library of Congress (USA)
  8. Church – St. Peter’s Basilica (Vatican City)
  9. Bird – Ostrich
  10. Sea bird – Albatross
  11. Land animal – Elephant
  12. Recreation center – Disney world
  13. Artificial lake – Volta lake (Ghana)
  14. Canal – Suez canal
  15. Country (area wise) – Russia
  16. Country (population wise) – China
  17. Wall – Great wall of China
  18. Fresh water lake – Superior lake (USA)
  19. Planet – Jupiter
  20. Volcano – Mauna Loa volcano
  21. Animal – Blue whale