How indo gangetic plain has developrd at the front of Himalayan belt?

The Indo-Gangetic Plain has developed at the front of the Himalayan belt due to the continuous sediment deposition brought by the rivers originating from the Himalayas. Over millions of years, the rivers have carried and deposited fertile alluvial soil, creating a vast and fertile plain suitable for agriculture. The tectonic activity and geology of the region have also played a role in shaping the landscape of the plain.