Antecedent river is?

Correct option is D

Correct Answer: (D) Satluj
Explanation:
→ An antecedent river is a river that maintains its original course despite changes in the underlying terrain, such as the uplift of mountains.
→ The Satluj River is a classic example; it predates the rise of the Himalayas and has cut deep gorges through rising mountain ranges, maintaining its course over geological time.
→ Such rivers often form narrow, deep valleys and gorges, showing their ability to erode the rising terrain.
→ Antecedent rivers are contrasted with subsequent rivers, which develop their course after the formation of topography.
Information Booster:
→ Antecedent rivers existed before the current topography developed.
→ They cut through rising mountains or obstacles, forming gorges and valleys.
→ Example: Satluj River in the Himalayas.
→ Important in shaping mountainous landscapes.
→ Help in understanding geological history and tectonic uplift.
→ Can create deep valleys, waterfalls, and rapids.
→ Influences hydrology and river engineering projects.
Additional Information (Other Options):
Option (A) Ganga – Subsequent river, developed after topography formation.
Option (B) Yamuna – Subsequent river.
Option (C) Godavari – Subsequent river in peninsular India.