नदी घाटी को गहरा करने वाली प्रक्रिया मुख्यतः कौन सी है?
Which process mainly deepens a river valley?
Explanation opens after your attempt
A. ऊर्ध्वाधर अपरदनVertical erosion
Concept
A valley deepens when the river cuts downward into its bed. Exam tip: connect deep valleys with vertical erosion.
Why this answer is correct
The correct answer is A. ऊर्ध्वाधर अपरदन / Vertical erosion. A valley deepens when the river cuts downward into its bed. Exam tip: connect deep valleys with vertical erosion.
Exam Tip
नदी तल को नीचे काटती है तो घाटी गहरी होती है। परीक्षा में गहरी घाटी को ऊर्ध्वाधर कटाव से जोड़ें।
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