What is more mountainious northern or southern Asia?
Southern Asia is more mountainous, considering the Himalayan mountain range is there, along with Kunlun mountains. Northern Asia consists mostly of tundra, hilly in some parts, but quite flat in others (with the vast majority of northern Asia located in eastern Russia, as well as Mongolia, and the provinces of Manchuria and Xinjiang in China).
The southern hemisphere has more water! :) The southern hemisphere has water on 81% of its surface and the northern hemisphere has water on only 61% of its surface. The southern hemisphere has more water than the northern hemisphere because the northern hemisphere has the continent of Asia in it which takes up a lot of space.