Topic: Himalayan Drainage System, Peninsular Drainage System, Other small river system
Q1. Highlight the differences between antecedent and consequent drainage systems in India with suitable examples. (10 M)
Difficulty Level: Medium
Reference: InsightsIAS
Why the question
Drainage systems are a fundamental part of Indian physiography, and differentiating antecedent and consequent types helps test conceptual clarity along with the ability to provide relevant Indian examples.Key demand of the question
The question requires a clear comparison of antecedent and consequent drainage systems in India, with suitable examples, explained in a balanced and structured manner.Structure of the Answer
Introduction
Briefly define drainage systems in geomorphology and introduce antecedent and consequent types in the Indian context.Body
- Explain antecedent drainage: origin, characteristics, and examples.
- Explain consequent drainage: origin, features, and examples.
- Bring out a clear comparative dimension highlighting differences with illustrations.
Conclusion
Summarize their significance for understanding India’s geomorphic evolution and human settlement patterns, with a forward-looking note on sustainable river basin management.
