“Sub-Himalayas are also known as:”

"The Sub-Himalayas known as the Siwalik Range form the southernmost foothills of the Himalayan system. Stretching across Pakistan India and Nepal this range features sedimentary rocks and diverse ecosystems. The Siwalik Range is geologically significant containing fossils that reveal Earth’s history. Its topography influences regional climate and biodiversity. Understanding the Siwalik Range highlights its role in Himalayan geology and the ecological balance of South Asia’s landscapes."