Southeast Asia

2. Korea an East Asian nation on the southern half of the Korean Peninsula.
5. is a vast, arid region in northern China and southern Mongolia.
7. it is the world's 12th-longest river and the 7th-longest in Asia.
8. is a mountain range in Asia separating the plains of the Indian subcontinent from the Tibetan Plateau.
13. is a populous nation in East Asia whose vast landscape encompasses grassland, desert, mountains, lakes, rivers and more than 14,000km of coastline.
14. the largest bay in the world, forms the northeastern part of the Indian Ocean.
15. is a marginal sea that is part of the Pacific Ocean.
16. a Southeast Asian nation made up of thousands of volcanic islands, is home to hundreds of ethnic groups speaking many different languages.
18. trans-boundary river of Asia which flows through the nations of India and Bangladesh.
21. is a Southeast Asian country on the South China Sea known for its beaches, rivers, Buddhist pagodas and bustling cities.

1. It is located between mainland China and the Korean Peninsula.
3. is a peninsula in East Asia. It extends southwards for about 1,100 km from continental Asia into the Pacific Ocean.
4. is a vast South Asian country with diverse terrain – from Himalayan peaks to Indian Ocean coastline.
6. is a desert in southwest of Autonomous Region, northwest China.
9. It is bordered by Japan, North Korea, Russia and South Korea.
10. is a major south-flowing river in South Asia.
11. is the longest river in Asia and the third-longest in the world.
12. the third largest of the world's oceanic divisions, covering 70,560,000 km².
17. the second-longest river in Asia, following the Yangtze River.
19. Korea is a country in East Asia, in the northern part of the Korean Peninsula.
20. is an island nation in the Pacific Ocean with dense cities, imperial palaces, mountainous national parks and thousands of shrines and temples.