1. Kamchatka Peninsula
2. Persian Gulf
3. Gobi Desert
4. Ganges Plain
5. Japanese Archipelago
6. Arabian Peninsula
7. Central Siberian Plateau
8. Himalayas
9. Zagros Mountains
10. Maldives Islands
11. Iranian Plateau
12. Bay of Bengal
13. Sri Lanka Archipelago
14. Peninsula de Malaka
15. Borneo
16. Gulf of Oman
17. Indochinese Peninsula
18. Philippine Archipelago
19. Korean Peninsula
20. Yangtze Plain