1.
The number of mountains in Tibetan Plateau whose height are more than 8,000 meters are

2.
The highest mountain of the world is

3.
The steep-walled valleys having narrow depressions and are cut by the streams and rivers are called

4.
The average height of The Tibetan Plateau is of

5.
The long depression which is surrounded by the high grounds is classified as

6.
The one-seventh portion of the world's population lives in

7.
The landform which is raised and is flat-surfaced is classified as

8.
The two-third area of the land of Australia is covered with

9.
The large landforms that are steeply rose above the surroundings are called

10.
The Tibetan Plateau is also known as