1. River Kaveri has well developed valley
2. Valley of River Alakananda is still growing
3. River Krishna is largest east flow-ing peninsular river
Which of the statements given above is/are correct?
Analyzing River Valley Statements
The question asks to identify the correct statements regarding the valleys of the Kaveri, Alakananda, and Krishna rivers.
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Statement 1: River Kaveri has a well-developed valley
The Kaveri river is a mature river in peninsular India. Mature rivers typically exhibit well-developed valleys, often characterized by broader floodplains. Thus, this statement is correct.
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Statement 2: Valley of River Alakananda is still growing
The Alakananda river originates in the Himalayas, a geologically young and active region. Rivers in such areas are typically characterized by active erosion and valley deepening/growth. Therefore, the Alakananda valley is considered to be actively developing. This statement is correct.
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Statement 3: River Krishna is the largest east-flowing peninsular river
Comparing the lengths of major east-flowing peninsular rivers: Godavari (approx. 1465 km), Krishna (approx. 1400 km), Mahanadi (approx. 858 km), and Kaveri (approx. 800 km). The Godavari is the longest, making the statement that Krishna is the largest incorrect. This statement is incorrect.
Conclusion on Correct Statements
Based on the analysis, statements 1 and 2 are correct, while statement 3 is incorrect.
Therefore, the correct option includes statements 1 and 2.
Important Questions from Drainage System
- The 'hydrological cycle' is controlled by:
- Vembanad Lake, India's longest lake facing severe degradation, is located in which state?
- Which river rises in the Gangotri glacier near Gaumukh (3,900 m) in the Uttarkashi district?
- The boundary line separating one drainage basin from another is called:
- What is called a shallow stretch of river that may be crossed on feet.?
