The Terai, a part of the Ganges Basin with 20% of Nepal's land, is the country's breadbasket. Much of the population is physically and culturally similar to the Indo-Aryan people of northern India. People of Indo-Aryan and Mongoloid origin live in the hill regions. The mountainous highlands are sparsely populated. The Kathmandu Valley, in the middle hill region, constitutes a small fraction of the nation's area but is the most densely populated, with over 7% of the population. | The Terai, a part of the Ganges Basin with 20% of Nepal's land, is the country's breadbasket. Much of the population is physically and culturally similar to the Indo-Aryan people of northern India. People of Indo-Aryan and Mongoloid origin live in the hill regions. The mountainous highlands are sparsely populated. The Kathmandu Valley, in the middle hill region, constitutes a small fraction of the nation's area but is the most densely populated, with over 7% of the population. |