EROSIONAL SURFACES (अपरदनात्मक सतहें) | Part-30 | By- SS Ojha Sir

भू - आकृति विज्ञान भू - आकृति विज्ञान पृथ्वी के सभी बड़े तथा छोटे स्थलरूपों का तथा उन स्थलरुपों को निर्मित करने वाले आन्तरिक और वाह्य प्रक्रमों का वैज्ञानिक अध्ययन है | वृहद स्थलरूपो में पर्वत श्रेणियॉ, पठार तथा मैदान आते है ,मध्यम स्थलरूपों में नदी घाटी , कार्स्ट घाटी ,बीच इत्यादि आते है | जबकि सूक्ष्म स्थलरूपों में नीक प्वांइट रिफिल तथा पुल ,रील इत्यादि आते हैं । ये स्थलरूप विभिन्न आन्तरिक बलों जैसे - पटलविरूपणी , पर्वत निर्माणकारी महादेशजनक ,उन्मज्जन ,निमज्जन ,सम्पीडनात्मक तथा तनावमूलक बलों द्वारा उत्पन्न होते है । बाह्य बलों में प्रमुख है विभिन्न अपक्षय जैसे -भौतिक , रसायनिक तथा जैविक | अन्य प्रक्रम अपरदनात्मक है । जैसे -जलीय ,वायुढ़ , हिमानी ,पारिहिमानी ,कार्स्ट तथा समुद्री । भू - आकृतिक ज्ञान का मानवहित के लिए प्रयोग भू - आकृतिक विज्ञान का एक वैज्ञानिक पहलू है। GEOMORPHOLOGY Geomorphology is the scientific study of all the major and minor landforms and all the endogenic and exogenic land sculpturing process on the earth. Major landforms are mountain ranges, plateau and plains. Medium landforms are river valleys , karst valleys and beaches etc. Micro landforms are knick points, riffle- pools, rills etc. These landforms are generated by different endogenic forces like diastrophic, orogenic, epeirogenic, emergence, submergence, compressional and tensional. In exogenic forces main are weathering like physical, chemical and biological. The other are erosional processes like fluvial, aeolian, glacial, peri - glacial, karst and marine. Application of geomorphological knowledge for human welfare is one of the significant aspect of geomorphology. Facebook:-   / supergeography   Twitter:- https://twitter.com/ssojhageography?s=08

DENUDATION CHRONOLOGY | Part- 31 | Geography by- SS Ojha Sir
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DENUDATION CHRONOLOGY | Part- 31 | Geography by- SS Ojha Sir

भू-दृश्य का विकास (अपरदन चक्र) | LANDSCAPE EVOLUTION (Cycle of Erosion) | Part- 27| By-S.S. OJHA SIR
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भू-दृश्य का विकास (अपरदन चक्र) | LANDSCAPE EVOLUTION (Cycle of Erosion) | Part- 27| By-S.S. OJHA SIR

FLUVIAL PROCESSES AND LANDFORMS (जलीय प्रक्रम एवं स्थलरुप) | Part-29 | By- SS Ojha Sir
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FLUVIAL PROCESSES AND LANDFORMS (जलीय प्रक्रम एवं स्थलरुप) | Part-29 | By- SS Ojha Sir

Erosional Surface - Geography Optional - UPSC & State PCS - Subhodeep Das
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Erosional Surface - Geography Optional - UPSC & State PCS - Subhodeep Das

पृथ्वी की भू- गर्भिक संरचना (Geological History of Earth) ||Part- 17 || By- Prof. SS Ojha
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पृथ्वी की भू- गर्भिक संरचना (Geological History of Earth) ||Part- 17 || By- Prof. SS Ojha

Erosional Surfaces | Planation Surfaces | Identification of Erosional Surfaces |Concept of Panplain
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Erosional Surfaces | Planation Surfaces | Identification of Erosional Surfaces |Concept of Panplain

CYCLE OF EROSION (अपरदन चक्र)- By- W.M. DEVIS || Part-26 || Geography Lecture By- S.S. OJHA SIR
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CYCLE OF EROSION (अपरदन चक्र)- By- W.M. DEVIS || Part-26 || Geography Lecture By- S.S. OJHA SIR

COL. Douglas Macgregor  :  Trump’s Biggest Mistake
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COL. Douglas Macgregor : Trump’s Biggest Mistake

L20 | Karst Topography/Limestone Topography | Geography | UPSC 2024 | Anirudh Malik
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L20 | Karst Topography/Limestone Topography | Geography | UPSC 2024 | Anirudh Malik

[Hindi] Geomorphology #L-15 Cycle of Erosion(Davis, Penck) Peniplain, pediplain, panplain, panfan
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[Hindi] Geomorphology #L-15 Cycle of Erosion(Davis, Penck) Peniplain, pediplain, panplain, panfan

Trump Gets Booed & Falls Asleep During NBA Finals, Claims War is Almost Over & Goodbye Spencer Pratt
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Trump Gets Booed & Falls Asleep During NBA Finals, Claims War is Almost Over & Goodbye Spencer Pratt

The Tortured Geography of the San Andreas Fault | The Desert Speaks
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The Tortured Geography of the San Andreas Fault | The Desert Speaks

Carbon Dating कैसे काम करती है? | How Radio Carbon Dating Works?
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Carbon Dating कैसे काम करती है? | How Radio Carbon Dating Works?

समुद्री प्रक्रम और स्थलरुप ( Marine Processes & Landforms) | Part- 45 | Lecture by- Prof. SS Ojha
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समुद्री प्रक्रम और स्थलरुप ( Marine Processes & Landforms) | Part- 45 | Lecture by- Prof. SS Ojha

प्लेट विवर्तनिकी और पृथ्वी की बड़ी छोटी प्लेटें-PLATE TECTONIC AND MAJOR AND MINOR PLATE OF THE EARTH
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प्लेट विवर्तनिकी और पृथ्वी की बड़ी छोटी प्लेटें-PLATE TECTONIC AND MAJOR AND MINOR PLATE OF THE EARTH

Something is jamming GPS over Europe. Here's what we found
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Something is jamming GPS over Europe. Here's what we found

ISOSTASY (समस्थिति- भू-संतुलन ) | AIRY-1855 | ARCHDEACON PRATT- 1859 || Part- 19 || By- SS Ojha Sir
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ISOSTASY (समस्थिति- भू-संतुलन ) | AIRY-1855 | ARCHDEACON PRATT- 1859 || Part- 19 || By- SS Ojha Sir

Important Geographical Terms Features Landforms Of Earth
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Important Geographical Terms Features Landforms Of Earth