North Asia is generally more mountainous than South Asia. North Asia includes mountainous regions such as the Altai, Sayan, and Stanovoy mountain ranges, as well as parts of the Himalayas. South Asia also has mountainous areas, such as the Himalayas, but overall North Asia has more extensive mountainous terrain.
northern asia
South Asia is more rural, farming, mountainous, with lots of river and more poverty. c:
South Asia
Definitely north.
South America is more tropical and has more forest area and waterways than North America. North America is more mountainous.
northern Asia
southern asia
Western North America is more mountainous.
Northern Asia
northern
You would have to define that more closely. Where is the boundary between north and South Asia.