3. A river developing before development of any structure is termed as? A Superimpased river B. Antecedent river C Captured river D. Diverted river (ISM-2015 04. Retreat of glacial snout is marked by which of the following landform? B. Lateral moraine A. End moraine D. Medial moraine (ISM-2015 C. Drumlin
Ans: B) Antecedent river
River developed before the formation of regional structure and which maintains it's channel with the development of structure is known as antecedent river...