What is South Asia?
According to the UN definition, South Asia, geographically divided from the northern part of Asia by vast mountain ranges, consists of the following countries: Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, and Sri Lanka. The population is about 1.5 billion people, with two-thirds of the people living in India alone. This country also, however, comprises of 72% of the total land mass of South Asia. In terms of population, goods production, Gross National Product, and economic growth, India makes up a higher share than all of the neighboring countries put together.
South Asia has a geographically diverse layout, from the high glacier-covered mountain regions of the Himalayas in India, Nepal and Bhutan, the dry steppe in Pakistan and northern India, the delta regions in Bangladesh, to the tropical coasts of South India, Sri Lanka and the Maldives.