What is a bhabar belt and a terai?

The bhabar belt is a region in northern India and Nepal characterized by a narrow strip of land along the foothills of the Himalayas, where rivers deposit sediment as they emerge from the mountains. This area features porous gravel and is known for its dry conditions. In contrast, the Terai is the lowland region just south of the bhabar belt, characterized by fertile alluvial plains and lush vegetation, making it suitable for agriculture. The Terai is also known for its rich biodiversity and is often home to various wildlife species.