नदी अधिग्रहण के बाद बीहेडेड धारा क्यों बनती है?
Why does a beheaded stream form after river capture?
Explanation opens after your attempt
A. क्योंकि उसका ऊपरी जलागम शक्तिशाली पड़ोसी धारा द्वारा छीन लिया जाता हैBecause its upper drainage is captured by a stronger neighbouring stream
Concept
In river capture, one stream takes the headwater drainage of another. The deprived lower stream is called a beheaded stream.
Why this answer is correct
The correct answer is A. क्योंकि उसका ऊपरी जलागम शक्तिशाली पड़ोसी धारा द्वारा छीन लिया जाता है / Because its upper drainage is captured by a stronger neighbouring stream. In river capture, one stream takes the headwater drainage of another. The deprived lower stream is called a beheaded stream.
Exam Tip
नदी अधिग्रहण में एक धारा दूसरी धारा के ऊपरी भाग का जल ले लेती है। पुरानी धारा का कट गया भाग बीहेडेड धारा कहलाता है।
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