आधार तल का नदी अपरदन पर क्या प्रभाव है?
What is the effect of base level on river erosion?
Explanation opens after your attempt
D. यह नीचे की ओर कटाव की सीमा तय करता हैIt sets the lower limit of downcutting
Concept
Base level is the limit below which a river generally cannot erode. Exam tip: take sea level as general base level.
Why this answer is correct
The correct answer is D. यह नीचे की ओर कटाव की सीमा तय करता है / It sets the lower limit of downcutting. Base level is the limit below which a river generally cannot erode. Exam tip: take sea level as general base level.
Exam Tip
आधार तल वह सीमा है जिसके नीचे नदी सामान्यतः कटाव नहीं कर सकती। परीक्षा में समुद्र तल को सामान्य आधार तल मानें।
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