The mountain ranges and rivers in Southeast Asia have made a stripe like relief in the mainland of this region. The mountain ranges are in a north-south direction and separate the region into few big elongated valleys, and the 5 big rivers also are moving from the north towards the south (southeast, southwest as well), and are running in between the mountain ranges and cut through the valleys.
It helps you understand living space and how organisms adapt
The country of Russia, the largest country in the world, lies on a landmass that is comprised of two continents,called Eurasia (hint: Europe and Asia). This country is seperated by the Ural Mountains. Most of the population of this country lives in European Russia to the west of the mountains.