Answer: A lowland region in northern India and southern Nepal.
Step-by-step explanation:
An area stationed on the border between Nepal and India. It is an area characterized by high grasslands and salt forests flooded with swamps and clay. It is a huge area that extends to as much as 33,998.8 km2. There are as many as 50 wetlands in that area that belong to that area. A large number of rivers flow through the area, which is mostly seasonal. There are several natural protected areas in the region.