ISOSTASY (समस्थिति- भू-संतुलन ) | AIRY-1855 | ARCHDEACON PRATT- 1859 || Part- 19 || 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:- ss...

[@siddhi1993]

can't believe sir is no more between us. may your soul rest in peace. you are a role model teacher, who has changed my entire life by teaching geography.

[@Downbo435]

Oh if he Muslim. May Allah give him high rank in janut ul fardose

[@skabdullah3155]

Free m itna acha content koi nahi de raha thanku sir ji apki lambi umra ho

[@AVENGERS_ENDGAME_74]

TH-cam give us money if subscriber & view number is greater than 50k...
Start your career with youtube.

[@chetantripathi1959]

सर, आपके व्याख्यान , हमें , हमारे मुकाम तक पहुंचाने में मील का पत्थर साबित हो रहे हैं ।
आपको दंडवत प्रणाम ।

[@brahmastrarajrajputmbd]

भैया आपके पास gemorpholgy M.A के प्रथम वर्ष के 2019 या 2018 का पेपर है।

[@sonamahirani7410]

#l

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#j

[@sonamahirani7410]

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[@sonamahirani7410]

#ll

[@siddharthsingh3784]

उस ईश्वर ने आपको हमसे तब छीन लिया जब हम लोगो को आपकी सर्वाधिक आवश्यकता है
आपको प्रणाम गुरुजी 🙏🙏🙏❤️❤️

[@the_v0ldem0rt]

Bhai kya sir ab nhi rhe kya 😥😥😥

[@sahilyadav6671]

it feels like my grandpa teaching me😊☺️☺️💐💐
So clear explanation 🔥🔥

[@user-kx8jn9gj6y]

Board pr dekho aur batao kuch min ki video k liye kisi ne kitni mahant ki h

[@lukeshwarsahu260]

With your guidance, my interest in geography has become more

[@Funwithreyaz]

Sir, I never seen any teacher or any prof. Like you.

[@santoshkumaryadav6709]

Thanks Sir, I am waiting of this video for long time

[@RAJSINGH-gv5bv]

Dosto sir ke video ko aag ki tarah faila do aur jyda se jyda subscribe karo because aisa concept aapko syad hi koi Delhi ke bhi famous teacher aisa na teach kar paye because I am currently teaching by famous teacher of Delhi but they are not very good

[@rahulverma3976]

Airy ka concept wala part sahi nahi hai....according to Airy, columns of uniform density with different size(SIAL) are floating on SIMA with different depths. The larger the column, the larger the portion of depth it has and it will displace more SIMA, which is made up of heavier material. Thus, all crustal columns are compensated.

[@karmabaigyanclasses]

सर प्रणाम, आपसे प्रेरणा लेकर और आप से सीख कर ही अपने विद्यार्थियों को पढ़ाता हूं सर आपसे पढ़ कर मैंने भी अपना यूटयूब चैनल बनाया है और आप को देख कर ही प्रयास करता हूं। मेरे चैनल का नाम karmabai gyan classes है सर ।आप मेरे आदर्श हैं सर। जीवन में आपसे मिल कर आशीर्वाद लेने की तमन्ना है सर। (डाॅ ज्ञान प्रकाश त्रिवेदी 8290942382)

[@JAT.7777]

Guru Bhaut dekhe par aap to mahaguru ho

[@MH-ru6xe]

Plate tectonic theory ke hisab se kya Nepal, Arunachal pradesh, Bhutan tibbet plateau ka part h ?
Sìr please tell me

[@ganeshbhai4161]

Video me ek mistake hai Sir ji .......Airy's central theme about isostasy was uniform density with varying (depth)*............ thank u ♥️♥️

[@shubhamroy5110]

सर nios की किताब मे ऐसा ज़िक्र है कि एयरी ने पृथ्वी के सभी भू स्तम्भों का घनत्व एक जैसा माना जिसको सिद्ध करने के लिए उन्होंने एक समान घनत्व वाले अलग अलग ऊचाईयों की लकड़ियों का प्रयोग किया जिसमे पाया गया कि जिस लकड़ी की ऊचाई अधिक थी वो ज्यादा गहराई तक गया. Please explain

[@sanjeevoraon5375]

maine v 2-3 aur source me pdha wha v density same assume kiya gya.....but yha sir kch alag hi bta rhe h....confuse hogya...sahi kaun sa h

[@AdnanKhan-vt7kf]

Sir g i m from pakistan apka lectures bahut acha laga muji lekin sir g sari india wali hindi basha matlb zuban main lectures deti hain aor hamay wo samaj nahi ata to sir aap se request hain k hindi k bajai urdu main lectures dy taki apki qabilyat aw honar se ham bhi faida ota ski mehrabni hogi sir tnk u.

[@HimanshuS-YT]

Happy Teachers Day Sirr! ♥️♥️

[@jahamgeershaik8749]

सूरज से जमीन हर घंटे कितनी दूर जाती है क्या सूरज दूर जाता है या जमीन दूर जाती है क्या शब्द से ऊंचाई माप सकते हो

[@ankitkumar-me2sw]

Than you sir thank you so much sir

[@pankajsadhukhan1766]

Thanks 😊 Moumita 🌷🌷

[@gsguide6723]

Good morning sir. Please upload human geography lectures. . Thank you sir.

[@noktowangsha7570]

Uniform density with varying depth.

[@harshwardhan442]

Thank you sir ji 🙏🙏🙏

[@shahnazrahman7479]

Thank you so much sir

[@palashbangde2330]

Thank you so much sir

[@Virashat.Uttarakhand]

सर आप बहुत अच्छा पड़ते हैं।। ।

[@studywithadarsh2019]

Thanks you very much sir.....apke teaching style....bhut acche he..love 💕💕💕💕💕

[@tR65410]

After watching 5 videos in TH-cam.... Finally i got crystal clear.... thank you so much Guru ji 🙏🙏

[@anshutheactivityboy4543]

Thnkuuuuuuuuuuuuuuuu sirrrrrrrrrrrrrrrrrrrrrrrrrrRrrr

[@boomboom9768]

ACCHA EK BAAT H..
DISLIKE KON KRTA HOGA...K
KOI IDEA DO YAAR MAI SAMJH NHI PAA RHA HU...
🤔🤔🤔🤔🤔🤔🤔🤔🤔

[@ziyaurrahman6272]

Coaching wale

[@gobindayadav3306]

Guruji aapko sat sat naman ydi samvaw ho to human geo.. ka v video load kijia..thanks

[@shonasharma4352]

Sir ismein jo main theme hai Airy ka bo wrong likha hai,, uniform density with varying thickness,,, aapne same e likha hai bt read shi kiya tha,,

[@BikashSen1991]

RIP sir🙏💐

[@abhishekmeena3855]

Thanks sir

[@neerajdixit90]

Please clear the Confusion
*Airy theory* 12:00 means each landmass has its own density which is same from top to bottom.Mountain and plateau have different density but for each landmass from top to bottom density does not vary.
Floating principle
*Pratt theory* 26:00 means each landmass has its own density which is same from top to bottom.i.e Mountain and plateau have different density but for each landmass from top to bottom density does not vary.
Level of compensation
Both theorists gave same idea of uniform density from top to bottom.
Then why we say
Airy --uniform density with varying depth
Pratt--uniform depth with varying density

[@dreamer_canbe_achiever]

I have same doubt

[@RAJSINGH-gv5bv]

Sir I m waiting for long time sir you are great your concept is very strong very very thanks sir you are my god

[@amanchaudhary1321]

Rest in peace sir😔😔

[@GGBAAHenaMehnaaz]

Kya hua inhe

[@amanchaudhary1321]

@@GGBAAHenaMehnaaz he is no more 😔

[@yashvant254]

In banger..... there has given dutton in 1889 then.... which will cirect the answer

[@pragatipatro4419]

Bahut bahut dhanyavaad sir....

[@user-yb4eo3zj5h]

Aapko sat sat Naman....2 din se raah Taak Raha tha sir aapka..🙏🙏🙏

[@pankitmandwal453]

Bhai me bhi

[@SaurabhYadav-if8wv]

Kahe

[@praveenupadhyay2376]

प्रणाम सर बहुत अच्छा व्याख्यान है कृपया जारी रखे

[@pradeeppatel-dh3rc]

🙏🙏

[@Funwithreyaz]

Sir you are
The real servant of Educational giver

[@ayushchhetri7429]

Love you sir , what a supper explanation ...

[@kunwarGauravSingh1914]

Lectures are very productive..

[@Chauhan_Harshita]

So grateful to you sir👍🏼

[@exploretheworld2325]

Thank u sir jiii

[@RTP49]

Thank you sir .apko koti koti pronam.

[@punitbharti2054]

DADA Ji pahle aapko Paranam 🙏🙏🙏🙏
Dada Ji element of stratigraphy ke bare me bhi batao

[@Faisalkhan-ce3dk]

stick dekhne k bad sab shanti se pdhte honge sir ki class me

[@SachinKumar-ol7nb]

Sir the way you teach students is legendry in modern time

[@dilipnishadvlogs5283]

pranaam sir!!!! aapka bahut-bahut dhanywaad!!!!!

[@randhirkumar2619]

🙏🏼🙏🏼

[@susmitakumari7747]

Nic

[@ratikantaray3972]

Thank you sir

[@pawanihx]

I'm daily waiting for your videos....

[@shaileshyadav8865]

apk videos ka hmesha intzar rahta h guru ji thanks very mch

[@theblogger4980]

Sir i never want to lose you.

[@tarunpandey000]

Ineffable! Sir 🙏🙏

[@nishadevi5519]

Good explanation sir thanks

[@kamalbhasker4308]

Thankyou sir🙏🙏

[@ajayv7095]

Sir I am first viewer....... very nice

[@theblogger4980]

Thank you sir.

[@rahulbhushna14]

Amazing video. Thanks! One more thing, your voice resembles as an iconic actor Rajkumar.

[@anikemajumdar4504]

very nice explanation

[@kirtiupadhyay9253]

Sir , bring videos in a Bilingulal manner , so that most of the topics gets covered, within the limited period of time.
Making videos in english then hindi is time consuming. We can utilise that time in learning one new concept.
Thank you Sir.

[@kumarchinmay1588]

sir or humare bich me nehi he,

[@premchaudharytheauthor4901]

Thanks for the lecture Sir

[@SakshPanwar812]

Thank you sir

[@rashmidixit8807]

🌻🌺🌼🌸

[@VIKASKUMARgujjar]

Sir kya hme ... oceanography or hydrology pe video lectures deliver ho skte hai ....ho ske to aapse nivedan h...aapki jankari m koi Aur professor ye kaam kra rhe ho to hme bta diziyega .....aap bhott acha pdhate thha smjhate hai....es mhaan kaam k liye aapka bhtt bhtt dhnyvaad

[@gurudebbhill5331]

Great job sir

[@rekhasingh-xi3ov]

Sir
aap Amar h 🙏🙏

[@adve321]

Thnku

[@pradeepkumarmishra1999]

Great sir.

[@priyankabarasiya1947]

Kuch samjh hi nahi aaya sir ji

[@sunilrajbhar4460]

🎉pranam sir ji ❤❤

[@boomboom9768]

Lovely guaidence..
And thank you from my heart...
🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@whynotyou545]

Thnku so much sir

[@isha2842]

Diagrams bahut ache h

[@sarakhan9332]

Thanks alot sir

[@beboshilparashi9672]

Thank you Sir

[@chanchalkumari9771]

Dhanyavaad sir 🙏

[@nehashekhawat7280]

Sir please answer.... Indian plate agar tibetan plate k niche das rahi hai to kya... Indian plate bhari hai Tibetan plate se??

[@AnkitYadav-oo4nk]

Not Indian plate...say indo-australian plate submerged into euroasian plate..
There is no Indian or Tibetan plate.

[@nehashekhawat7280]

@@AnkitYadav-oo4nk Mr. Ankit that's not my question.... My question is...as ojha Sir said "bhari plate niche submerge hogi... To kya indo Australian plate bhari hai??

[@rkmeena6505]

Sir isostecy m Pratt mhody ne example diya tha kalyanpur Ka, or aapne btaya ki Airy mhody ne diya

[@HIMANSHU70833]

Thanks sir jee

[@manojkumarchauhan1256]

sir hm UGC net ki taiyari kr rhe h.. sir main ap jaisa teacher bnna chah rhe h. plz mujhe rasta dikhaeye.

[@LearnToEranByRohit]

Very Nice sir

[@kaushalkumar9798]

ap best h 🙂

[@omprakashyadav6917]

Good night

[@DilipKumar-gk8qo]

Thanks sir

[@trishnamaheshwari5853]

The father Of Isostasy is Dutton

[@bandanak1996]

Grate sir

[@gauravsinghlife]

pranam sir ji
pls human geography shuru kara dijiye pls pls

[@manojkumarchauhan1256]

pranam sir.. intezar tha

[@loksevaias]

Sir , is plate tectonic latest theory in isostasy?

[@Ravi-ix3ql]

Thank you Sir....🙏🙏

[@barunbairagi1490]

Darun

[@rkmeena6505]

Sir Maine ye savindra Singh ki book se study kiya h

[@ravidhanavat3463]

Thank you sir your videos help me for my exam