[Geography Lecture] G1/P3: Continental Drift Theory
ฝัง
- เผยแพร่เมื่อ 5 ก.พ. 2015
- Language: Hindi, Topics Covered:
1. Alfred Wegener and his theory.
2. Evidences and Limitations of Continental drift theory
3. UPSC 2013 Mains question on this topic
4. Drawing maps for India and world in minutes.
5. Arthur Holmes: convection current theory
6. Driving force behind the continental drift
Faculty Name: Ms. Rajtanil Solanki
Powerpoint available at Mrunal.org/download
Venue: Sardar Patel Institute of Public Administration (SPIPA), Ahmedabad
Exam-Utility: UPSC CSAT, CDS, CAPF
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I want to touch your feet mam. your lectures are so helpful to me that i have taken geography as my optional without even thinking to go for any coaching. peoples like you and mrunal sir are like god to us. thank you very much. god bless you both.
So true
bhai itna emotional na ho .. woh apna kam krrhi h tu apna kam krle ... aur pass hoja .. phr milne jana ..
Ab tera chutiya katega
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@@NandanNitz 11
2024 m bhi dekh rhe hum to
Amazing Work.
One of few Human Beings on Indian Surface who are to help Aspirants.
How much attempt did you give ??
some of the lectures online(including these ones) are gold, as far as upsc goes.Coaching can be done away with entirely i guess.instead you could spend on:
1.a sub 30k laptop
2.a table,chair, table lamp
3.dead quiet room (if living away) and as many book as you like.
4.lots of paper,lots of pens
5.latitude preferably >32 N
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Ok so I am assuming you've cleared UPSC with that idea!
Arundhati Sharma .
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@@sonicaphos3963 lmao obviously not books pdhney seyhi nikaljata toh coaching centres Hini hotey
I dont know how to thank you ma'am for all these classes !!! These classes are everything❤️❤️🔥
This is 6th feb 2022.....& uploaded in 6th feb 2015... this video is very useful till now😊😊
Because static gk
❤🎉
I am in April 2023
August 2023😊
Aur jo chese padh rho wo kitni purana 😂
Seriously I m speechless mam , ur way of teaching is awesome .
What do you understand by the Continental Drift? Discuss the prominent evidences in its support?
Continental Drift is the movement of large part of landmasses from eachother in the mid mesozoic era as said by Alfred Wegener and continents consists of SIAL and ocean comprising SIMA.
The evidences in its Support:
a) Matching of the coastline of different continents with zig-saw fit.
b) Rock samples collected from different parts of the world displayed same age.
c) Fossil fuel evidence was of the same composition.
d) Glacial evidence in the tropical lands.
I am in class 11 arts I was reading same theory
@@mohitkasotiya1
pass hue ki nahi 😂😂😂😂😂😂
Thanks a lot sir!!! No words to praise the good work you are doing. Education is a right of every individual and its so good to see the selfless effort you put in.All the best to you for every such endeavour
Thanku mam the way u explain this topic is just awesome ur lectures not only give me idea of notes making but also force me to think about the topic.... Heartly thankful... 🙏🙏
heartily thank you, mrunal sir and his entire team
NCERT - CLASS 11
FUNDAMENTALS OF PHYSICAL GEOGRAPHY
CHAPTER - 4 - DISTRIBUTION OF OCEAN AND CONTINENTS
PAGE NO - 30 , 31 ,32
im speechless mam....how clearly n friendly u explained it...really wanna touch your feet..
Amazing work..can you provide the lectures of history topic wise like geography..it will be very useful for dedicated studies.. thanks
you guys are amazing ...keep up the good work ...just want to touch the feet of mam respect from the core of my heart . thank you.
nicely explained..thanks a lot mam...
waiting for more videos..
Thank you Mrunal Sir and Ms. Rajtanil Solanki mam your videos are very helpful to all students and presonally i find them very useful in my preparation!
keep the good work going! :)
did u clear upsc
You People have a good soul..
Really hats off to ur work amazing
Thank you so much Mrunal sir....
Amazingly explained..👏 thanks!!
very nicely explained...kindly make the videos on science and technology
Thanks alot mam.
For such simple n intersting videos..
These videos are best & evergreen
Amazing work , thank u man for all these classes . It's is everything tht I needed in geo ❤
Hi u hv compt all lect of this channel ..and this is completed geography ? World and india ..4 ncert
Thanks rajni mem and mrunal sir....
Mem apke ye lectures se bache abhi bhi top kar rahe hai and aage bhi top aur selection lete rahenge aap supub ho
thank you so much for your guidance.it is very helpful for me
Good videos to clear the basics
Thanku so much mam ur lectures are really helpful
00:03 ‘3 theories of geomorphology'
00:45.Alfred Wegner's -‘CONTINENTAL DRIFT THEORY'
06:35. Limitations of ‘CONTINENTAL DRIFT THEORY'
I am watching this class after 6 years after scrolling whole youtube stuff again😍😍😍🙏🙏
Nice lecture mam...very 👍 thank you so much..
mam your voice is very lucid i want to hear it many times.
amazing efforts to the point
Ur great educator superb
Very helpful lecture to me....thanks
Nice explanation ma'am ji........ धन्यवाद मैम जी।🙏🙏🙏
Rajtani madam bahut bahut dhanyavaad aapke videos ne mera concept bahut acche se clear kiya aur sath hi Hinglish mein hone ke karan ye interesting bhi...........................thanks mam.................
Vidoes are too goof and helpful 🙂🙂.
Just a littlr improvment is needed or videos where we can see more clearity of diagrams
nice...amazing...that i've seen..
Wow great lecture ❤
thanku mam and thanku mrunal sir
Thank you so much Mrunal Sir and Ms. Rajtanil Solanki mam your videos are immense help for the students all around India.
*Jai Hind Mam!*
(17/05/2018)➡️(09:03 am)
This is 21 January 2024..video is so good because The teacher is A real TEACHER 🎉
hm
Thank you very much madan.
MAM YOU ARE TOO GOOD.
*Jai Hind Mam!* 🇮🇳
*(**31:07:20**19)* ☀️ *(**09:20**)pm*
Behtareen mam
very useful videos.
Vry hlpfull mam respect frm pj
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Thank you so much madam
good presentation
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Where is your coaching centre ?
How can we purchase your online classes for 2020?
Awesome ❤️
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A lot of thxx mam.
behtreen
nice for the beginners
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Thank you Ma'am.
Its 2024 and still these videos are gem ❤
Thank You So Much Mam...
Nice , explanation
Thanks for the video
please provide english subtitles.People who dont know hindi will benefit alot . trust me they are more in number.
Yes . I don't understand Hindi.
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@@mehulmaurya7447 there are many people who don't understand hindi, but they are indians,,, for instance, people from south india... So I hope now you got his point!
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Nice explanation miss
Well explained
Nyc ..... thnks mam
Very valuable
Thank u Ma'am 🙏
Very Helpfulll
too easy to understand....Thank you ma'am
What is G1 P3
Q.}What do you understand by theory of continental drift? discuss the prominent evidence in its support.
ANS:-
The theory of continental drift suggests that the Earth's continents have moved and changed position over geological time, as a result of movements in the Earth's crust. The theory was first proposed by German meteorologist and geophysicist Alfred Wegener in the early 20th century.
Prominent evidence in support of the theory of continental drift includes:
Similarities in coastlines: The shapes of the coastlines of Africa and South America match each other almost perfectly, suggesting that they were once part of a single landmass.
Fossil evidence: The presence of similar plant and animal fossils on both sides of the Atlantic Ocean provides evidence that the continents were once joined.
Rock formations: Rock formations on different continents are similar in structure and composition, providing evidence of their shared geological history.
Glacial deposits: The presence of glacial deposits on continents that are now far from the poles provides evidence that the continents have moved to their current positions.
Paleoclimate indicators: Paleoclimate indicators such as ancient coral reefs and glacial till deposits support the idea that continents have moved to different climatic zones over time.
These and other lines of evidence have led to the widespread acceptance of the theory of continental drift as a key aspect of plate tectonics, which explains how the Earth's crust is made up of large plates that move and interact with one another over time.
Thank you very much mam
revision before prelims : watching in 2024
06:00Hrs,
Date: 31/01/19
Completed 🎉🎉🎉🎉🎉
Sir please cover the polity syllabus
Thank you
so, kya jo mineral paye jate h earth ke interior me wo bhi tectonic plate ke sath move krte hain?
Thank you mam
*JAI HIND Mam!* 😎
(26/09/2018) 🇮🇳 (01:00 PM)
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*BLOOD SWEAT TEARS*
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Thanks 🙏
Mam,is it ther any effect of earth milankovich cycle on oscillation of continental drift
please keep it up
please provide any one link jo provide kia hua hai o nahi open ho raha hai
Wah ❤️❤️❤️❤️❤️
Thnks mam
Thanks
thank you madam
We are still watching this in Dec. 2021 🥰🥰
nice video
So nice
10:00 k baad madam ne kaha, continental crust+ oceanic crust+ neeche ka uppermantle ka lithosphere,
Teeno layers ko combine lithosphere kehte hai
Mere question ye hai neeche ka uppermantle ka lithosphere kya hota hai?
Or ek question madam ne kaha ki continental crust oceanic crust pe float nahi hoti hai, ye asthenosphere pe float hoti hai
Par asthenosphere k upar to madam ne oceanic crust ko btaya hai
To fir ye hi hua na, pehle continental crust> oceanic crust>upper mantle
Mtlb continental crust oceanic crust pe float kr rahi hai
Or oceanic crust upper mantle par, or ye asthenosphere pe float kr rahe hai
*Jai Hind Mam!* 🇮🇳💕💕💕💕
*(16/02/2020)* 💕💕💕💕💕
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Today is 6th feb 2023, this video uploaded on 6th feb 2015, still very relevant❤