G2/P3: Fold Mountains & Convergent Plates: Andes, Rockies, Himalaya Fold Mountain
ฝัง
- เผยแพร่เมื่อ 14 มิ.ย. 2024
- Language: Hindi, Topics Covered:
1. Convergent plate boundary Explained
2. Volcanic mountain chain
3. World Geography: Andes mountain range, important locations around Andes
4. World Geography: Rockies mountain range, Grand canyon, important location around Rockies
5. Solved: Prelim and Mains Questions about Volcanic peaks and mountain ranges
6. Continental fold mountain chains Explained
7. Formation of Himalayas and Karakoram range
8. World Geography: Physical map of Europe, Alps range, Bosporus strait, important rivers and cities of Europe
9. Transform boundary explained.
10. San Andreas fault
11. Meteorite impact theory
Powerpoint available at Mrunal.org/download
Exam-Utility: UPSC CSAT, CDS, CAPF
Faculty Name: Ms. Rajtanil Solanki
Venue: Sardar Patel Institute of Public Administration (SPIPA), Satellite, Ahmedabad, Gujarat,India
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Ppl who wasted 1.50 lakhs in coaching are also coming here to study geography.. in 2020 😂.. thankyou mam
Why?! Aren't these coachings providing them online classes??
true that
😂😂
Right said ma'm
😂😂😂👍👍👍
As many have expressed the confusion regarding a particular question asking reasons for fold mountains on continental margins as well as contradicting information available regarding nature of Rokies and Andes, I think following points will clarify:
1. Actual categorisation of mountains is not fold and volcanic but fold and block mountains (which she has explained later). Any convergent plate boundary involving a continent, be it C-C or O-C, will create folding action at the continent due to the compressive force on the continental crust. So, yes fold mountains are always found on continental margins.
2. Difference between O-C and C-C convergence is that there will be volcanism underneath O-C and not C-C causing volcanic eruptions and peak formations in the O-C convergent fold mountains.
3. Yes, Rockies are fold mountains and not volcanic mountains. However there is volcanism present underneath, which we know due to the Yellowstone national park and its geyser present right in the middle of rockies.
4. Andes are also fold mountains with volcanic peaks. Their excessive heights are in fact due to folding action only.
There is error in information regarding Rocky Mountains though, Cascade and Sierra Nevada are not ranges of Rocky Mountains. All are separate mountain ranges fuelled by probably similar events on American Western Coast.
Thx
Thanks
Thankzzz
ROCKIES FOLD
SIERRA NVADA - BLOCK
Concepts and theories of geography is kind a COUSIN of that of Physics 🤩
Correction** : Longest river of Europe is Volga (Russia) , Danube is the second longest river.
Yeah but if we consider Russia as a part of Europe.
Some part of Russia Including Moscow is a part of Europe.
EURESIA
Twists after twists . she know all the reasons behind each geographical happenings . thanks mam .love you
This is best lecture ever...
Geography itne ache se samjh aa sakta Hain..ham kbhi nahi soche te..
Thank you so much Mam ❤️
there is a correction, kiev is situated on Dnieper not Deniester.
Thank you for all your great work !! Better if PPTs are shown only when required. Video presentation would be much clear as done previously. Thanks much...
First time loving to study Geography.
Thank you mam
thanku for this wonderful and completly understandable lectures
One of the adorable video.....Thank you very much
I think ,
Rocky,andes are fold mountain but volcanic fold mountain(ocean-continent) and Himalaya,alps are also fold mountain but without volcanic erruption(continent-continent)...
Thanks for the lecture. But it would been much better if there were some content in the PPT. Like Mrunal Sir's.
Just the maps will not work. Please have PPT with content with what ever you explain. It will be very useful to us. Thanks again. :)
Mam you are great and teaching style is nice because of linkage of topic
Very Thank full to your work sir & mam...
O-C convergent result in fold mountain as well as volcanic peaks, due to lifting of margins of continental plate, resulting in fold mountain, and as ocean crust subducts, it result into the volcanic activity too.
Aditya Adey folded mountains are created not only because of convergence of o-c but also c-c
O-C convergent results in volcanic mountains not folded mountains (these are the result of 0-0 collision thus,plus highest intensity of earthquake ) coz in case of O-C , oceanic crust subducts beneath continental -conversion of basalt in to andescite which leads volcanism and therefore forming volcanic mountains for instance "Andean volcanic belt",Rockies mountains in North America ,atlas mountain range created through the collision between Pacific belt and north or South America belt !!
@@shivanichoudhary9250 no actually during collison first sediment are fold in form of fold mountain and when ocean plate subduct it convert into basaltic magma and due to increase in pressure magma comes out through the peaks of these fold mountain (because peaks are weakest portion of any mountain). So it can be concluded that initially fold mountain is formed and then due to subduction volcanos are also seen in O-C convergence.
Is lonar lake(MH) formation also include or due to meteorite impact theory????
mains 2014 questions, how is this means O-C plates collision form VOLCANIC mountains a/c to lecture but the question is about FOLD mountains and MAM said because of O-C plates collision , Fold mountains formed along the Continental margins. Are they same?
Mam
1stly there was a 1st very thin layer of crust
Then metors hit earth surfaces nd volcanoes form
And due to that basalt rocks forms
So was there continent all over the earth or water????
Best lectures for geography on youtube....thanks mam
Marvellous content
sir i cant see the arrow mark where is she pointing n explaining
Same problem
Same
Very fruitful in initial preparation .... Thanks a lot Mam but it would augment and enhance the understanding of basic concepts if you had placed pointer on slides
hey you..these are not basic concepts but total concepts ..thiz not for initial preparation but for whole preparation ..don't take the izzat of this webseries with your immature comments
Here comes madam ka chamcha
@@mayankbhupesh1073 lol
Video uploaded on 14 feb 2015 , and on 8th april 2015 nepal main bada earth quake Aaaya 13:22 main mam ne iss bare main aagah kar diya tha🤣🤣
Thanks for the lecture. But it would been much better if there were some content in the PPT. Like Mrunal Sir's.
Just the maps will not work. Please have PPT with content with what ever you explain. It will be very useful to us. Thanks again
*Jai Hind Mam!*
(20/05/2018)➡️(08:34 am)
Ma’am can you please tell me which plate rose over which plate (was it Indian plate over Eurasian plate or the other way around ) in the creation of Himalayas and the reason for the same? thank you :)
Ig it's Indian over Eurasian as Indian plate is lighter as compared to Eurasian
Awesome!
Ma'am Rockies are not volcanic mountains they are formed far inward from plate margins.
This was because of shallow angle of subduction of oceanic plate and later it hit the continental crust and created Rockies. It has granitic rocks in it(formed in continental crust) if it was volcanic mountain it would have basaltic or andesitic rocks. But since oceanic plate hit the continental plate from below because of shallow subduction it caused uprising of granitic rocks of continental crust and sided away the layer of sedimentary rocks that is why sedimentary rocks are found around rockies.
Please correct me if I am wrong
th-cam.com/video/tJk9cFz152s/w-d-xo.html Thank you so much for this comment :)
@@shallurana3840 thanks
I think what you are trying to refer is right in aspect of the Southern Rockies and not the Northern and Middle Rockies.
Did you clear upsc it's been 3 years please reply
@@shallurana3840 thanks
Those are having difficulty in 2014 mains question is due to it is written continental margins (not referring generally coast)
बहुत बहुत धन्यवाद
Still beneficial for 2022
thank u very much madam
14:50 par apne bola o-o collision s volcanic bana ?? Bcz volacnic jab banega tab o-c collision hoga
Completed 🎉🎉🎉
*Jai Hind Mam!* 🇮🇳💕💕💕💕
*(14/02/2020)* 💕💕💕💕💕
💕💕💕💕💕💕💕💕💕💕
Do continental plate with higher velocity get subducts ???
andes,rockies are fold mountains(c-c plate) or volcano mountains(o-c plates) as explained in the previous lecture?
oc
I think ,
Rocky,andes are fold mountain but volcanic fold mountain(ocean-continent) and Himalaya,alps are also fold mountain but without volcanic erruption(continent-continent)...
Hello....
How to download POWERPOINT slide of lecture?
for the past 2 hours i am not able to open the site mrunal...help pls
Thank you so much 🥰
The Himalayan Formation which Mam explained is based on theory of Plate Tectonics. The Himalayan formation is also explained with the help of Geosyncline formation (which is now obsolete) . In most of the websites etc ,it is explained by Geosyncline theory. I was getting confused between the two . So if asked in the exam , which theory one should use to explain Himalayan formation if it is not mentioned in the question the name of any of the two theorys?.??
did you find the answer
i think it should be tectonic plate theory, not 100% sure though
thank you madam....
Thank you mam for shere youre best in hindi....
Where are you from?
thanks to so much mam....
Thank u mam but I hv a humble request with u "plz upload all these video in FULL HD quality"
thank you so much mam !
Thank you Ma'am
At 9:10 of this video, there is question reasoning the location of folded mountains across the margins of the continents but as per mam's explanation Volcanoes should form at the continental margin's. kindly clarify??
volcanic folded mountains
Bro prelims diya iss baar wala
is this videos still relevant for 2023 upsc exam?
*THE END*
*Jai Hind Mam!* 🇮🇳
*(**05:08:20**19)* ☀️ *(**12:21**)pm*
Thanks 🙏
thanks mam...
Thanku Mam 🙏❤️
mam , the mains ques asked that why the fold mountain systems are located near margins of coast,,, and also the association of them with volcanism and earthquake,,....and u told that mountains near coast are volcanic while fold mountains are interior and also that fold mountains have no vulcanism.... just opposite of the mains ques .. pls clearify this doubt mam
+Prabhakar Chaturvedi Because first o-o convergent took place then due to which volcanism appeared then c-c convergent took place due to which fold mountains were formed.I think so.
But in the areas of Andes and Rockies, there is only O-C convergence. So as per Madam, it is volcanic mountains. But, question asked in UPSC is that why fold mountains exist in the continental margins. Needs clarification. Any one?
there are fold mountains with volcanic activity and without volcanic activity, in the above question it was fold mountains with volcanic activity. refer gc leong page no 15.thanq
Do u get the answer..... I have same doubt, couldn’t find appropriate answer for this
Both the question and the explanation in the video are correct. There is a difference between "margins of continent" and "coastal margin". Himalayas are also on the continental margin of Indian plate and eurasian plate; Urals are on the continental margin of Asian and Europian Plates.
Sir I can't saw mark when explaining margin
Thnkuhhh mam.
power point slide where for this video?
Plz can anyone tell how to download pdf of all this video ?.... Thanks
very good video
please upload videos on science tech
culture &
ethics [ gs paper 4 ]
Bhai aaapne prelims diya tha iss baar wala ?
Thank you mam
frankfurt is located on maine, rather than rhine i guess!
maine river is the second stream of rhine river. so sometimes its called with the same name . answer will depend on options i guess
thanks mam
Mam.. plz.. hm students ki suniye.. videos aur clr & arrow indicator v clr dikhaye.. we will be very grateful forever. 🙏🙏🙏🙏
nice
Thanku so much mam
How many plates were involved in the formation of the himalaya ... Tethys sea was on which plate?
urasian +indoaustralian plate
@ 21:06- Berlin is located on the banks of rivers spree and havel. Someone please clarify
Spree flows into Havel which flows into Elbe & then into North Sea. Wiki
Can someone explain when oceanic and continental crust meet , why is it due to divergent limb please explain ?
it's due to Descending limbs of the convection cell that cause diverge plate boundary.
*Jai Hind Mam!* ✔️
*(19/11/2020)* *(**10:03**)am*
Big mistake---
Fold mountain question after study volcanic mountains.
Are all these series of mam in sequence way or not??
Ma'am, even, U r not writing the names f the places or showing them, we may write it with wrong spelling n that can make our marks terrific!
Kiev is located near river Dnieper and NOT Deniester. As i found.
can any one please, why Transform faults found vertically (longitudinal) to mid oceanic ridges?
Re-examine your question please ?? Transform faults to MOR what does it mean!?
Her teaching is good , we r lucky that we got all lec in TH-cam ... Bt the only flaw is that when she show maps on ppt we can't address her properly....
I checked it. Its Dnieper that passes through Kiev,Ukraine and not Dniester.
👮 *Jai Hind Mam!* ✔️
*(02/04/2021)* *(**12:43**)pm*
kaha pe hain??
Pdf available or not ?
If Meteorite impact theory is true then one day will come where whole earth is full of continent. ;)
Volga is the longest river of Europe as the wiki says, danube comes the second.
Danube is the longest river of the EU . volga is longest for Europe.
Most probably she didn't consider the Russia part
❤
🏆 *Jai Hind Mam!* 🏆
_(02/10/2018)🇮🇳(11:25 am)_
🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️🛡️
*BLOOD SWEAT TEARS*
🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯
*if fold mountains are formed due to c-c convergence and volcanic mountains are formed due to o-c convergence, shouldn't the question be : why volcanic mountains are formed at margins of continent?*
Because O-C collision occur at coastal region while there is no coastal region in C-C... simple 😄😄
@@mohilvaghela1474 can you elaborate it?
Exactly! Did you got your answer?
Nice class mam
Done
Are pdf available or not?
Unable to see arrow?
Best thing to do on Feb 14th is not to spend time with gf but to upload this video :). Thank you Mrunal and Madam :)
Kiev on Dniepra River
🙏🙏🙏
Ma'am, U hv mentioned here, that , for meteorites attacks, Earth's interior volcanoes came out, but when Earth was getting cold from a gaseous form n definitely there would be no solid crust or land thr, then, pls explain, that wt volcanoes were coming out, were those only fires or fires having molten lands which have elements which could create lands!?...
do u want to do phd in geo
👌👌👌👌
Ye ncert ke konse class ka book me hai
ma'am longest river u mentioned in europe is danube,however i found its volga,pls clarify
No ,Danube is the longest river !
Longest river of europe is River Volga and Danube is Second longest.
exactly
North east mein temprature Kam kyu hota hai June mein bhi someone explain please 🙏
Ye kaisa lec h ms. Screen se to kuch clear nhi ho raha
Is this from ncert?? Or any other book
Ncert aur basic concept then you follow any book more than sufficient for prelims .