Across
- 4. large sea which is mainly desert today
- 6. name of the mountains situated north of the Caspian sea and west of the Ob river
- 9. name of the archipelago that is found in Southeast Asia, and is split into Greater and lesser islands
- 10. long river in southeastern Asia, which flows into the South China Sea
- 11. name of an archipelago and very deep trench in the Pacific Ocean
- 12. name of an island and strait between Taiwan and the Philippines
- 13. bay in eastern India
- 15. mountain range in Iran
- 17. river situated in Bangladesh and India
- 18. Large sea which is bordered by Kamchatka to the north
- 20. name of a strait in between Russia and Alaska
Down
- 1. second largest tributary of the Ganges river
- 2. a large lake in Russia, known for being home to freshwater seals
- 3. large volcano which erupted in 1883
- 5. name of a plateau in southern India
- 7. Archipelago between Hokkaido and Kamchatka
- 8. Small sea bordered by Sulawesi to the south
- 9. Another name for Mount Everest
- 14. name of a mountain range situated where the borders of Russia, China, Mongolia and Kazakhstan meet
- 16. Name of a coastline close to the 2011 earthquake
- 19. desert located in India and Pakistan