प्राकृतिक तटबंधों में मोटा अवसाद नदी किनारे के पास अधिक क्यों मिलता है?
Why is coarser sediment found closer to the channel in natural levees?
Explanation opens after your attempt
A. क्योंकि नदी किनारे वेग घटते ही भारी कण पहले बैठते हैंBecause heavy particles settle first as velocity drops near the bank
Concept
During floods, energy drops near the channel edge and coarse particles settle quickly. Link levees with flood deposition in exams.
Why this answer is correct
The correct answer is A. क्योंकि नदी किनारे वेग घटते ही भारी कण पहले बैठते हैं / Because heavy particles settle first as velocity drops near the bank. During floods, energy drops near the channel edge and coarse particles settle quickly. Link levees with flood deposition in exams.
Exam Tip
बाढ़ के समय नदी किनारे निकलते ही ऊर्जा घटती है और भारी कण जल्दी जमा होते हैं। परीक्षा में तटबंध को बाढ़ निक्षेपण से जोड़ें।
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