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[Geography Lecture] G1/P3: Continental Drift Theory
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- Опубликовано: 5 фев 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/down...
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
@@NandanNitz hahahahaha
@@NandanNitz 11
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
6.a stapler
Ok so I am assuming you've cleared UPSC with that idea!
Arundhati Sharma .
u forgot jio data......
hahahahahahaha
@@sonicaphos3963 yeh sabh bakchodi hai inki
@@sonicaphos3963 lmao obviously not books pdhney seyhi nikaljata toh coaching centres Hini hotey
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 😂😂😂😂😂😂
Amazing Work.
One of few Human Beings on Indian Surface who are to help Aspirants.
How much attempt did you give ??
Seriously I m speechless mam , ur way of teaching is awesome .
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 😂
I dont know how to thank you ma'am for all these classes !!! These classes are everything❤️❤️🔥
NCERT - CLASS 11
FUNDAMENTALS OF PHYSICAL GEOGRAPHY
CHAPTER - 4 - DISTRIBUTION OF OCEAN AND CONTINENTS
PAGE NO - 30 , 31 ,32
This is 21 January 2024..video is so good because The teacher is A real TEACHER 🎉
hm
00:03 ‘3 theories of geomorphology'
00:45.Alfred Wegner's -‘CONTINENTAL DRIFT THEORY'
06:35. Limitations of ‘CONTINENTAL DRIFT THEORY'
2024 m bhi dekh rhe hum to
Dekha to padega na bhaiii
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 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
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
Amazing work..can you provide the lectures of history topic wise like geography..it will be very useful for dedicated studies.. thanks
*Jai Hind Mam!*
(17/05/2018)➡️(09:03 am)
Wow great lecture ❤
*Jai Hind Mam!* 🇮🇳
*(**31:07:20**19)* ☀️ *(**09:20**)pm*
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
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.
nicely explained..thanks a lot mam...
waiting for more videos..
I am watching this class after 6 years after scrolling whole youtube stuff again😍😍😍🙏🙏
Thank you so much Mrunal sir....
revision before prelims : watching in 2024
im speechless mam....how clearly n friendly u explained it...really wanna touch your feet..
Amazingly explained..👏 thanks!!
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
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.
@@sindhusuresh181 foreigners are not allowing in upsc...
@@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!
@@sindhusuresh181 u will go now
You People have a good soul..
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.
very nicely explained...kindly make the videos on science and technology
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!* 😎
(26/09/2018) 🇮🇳 (01:00 PM)
🥇🥇🥇🥇🥇🥇🥇🥇🥇🥇🥇🥇🥇🥇🥇
*BLOOD SWEAT TEARS*
🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯🎯
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.................
😢
*Jai Hind Mam!* ✔️
*(17/11/2020)* *(**09:38**)am*
How is it?.......I'm a new commer ...wanna to know r these videos still relevant .....as they r uploaded 5 yrs ago.....plz reply
@@iqraarshad6737 These are relevant dear... But some portion of indian geography, about national highways etc etc many thing has not covered in it..
For complete syallabus
Primary source should be ➡️(6-12 geography ncert+ Gc leong book+ Current geography news) ..You can read these books own or you can Cover them through RUclips Lectures🙏
@@KuKstudypoint thank u so much .......r u an experienced person in this field ....I'm sorry for being straightforward ......but I need some other info tooo.....if u r willing to share
@@iqraarshad6737 Dear, about experience 😢..no worddsss...
You can ask anything from me..then after..
Whatever you find suitable.. implement them.
@@KuKstudypoint will u plz suggest something for current affairs .....how is insights for monthly compilation...?
Agr aisa hai to aage bhi continents move ho sakte hai kya
Hn
Nice lecture mam...very 👍 thank you so much..
Nice explanation ma'am ji........ धन्यवाद मैम जी।🙏🙏🙏
Thanks alot mam.
For such simple n intersting videos..
These videos are best & evergreen
Behtareen mam
Good videos to clear the basics
Kids rhymes
Every and in fact all online lecturing are in Hindi. please ensure the lecture in English to benefit people from Tamilnadu and other south Indian states. people of Hindi origin is in upper hand due to availability of question paper in Hindi but other states of the different language gets discrimination. Article 14 , 15 is not directed.
vijay even iam from andhra ...better is to make notes of slides n try to understand hindi....
Not wanted to be harsh and I do agree that it give a very little bit upper hand to north indians, but don't you think that after reading hindi for all your school life, you should be knowing it and be comfortable in reading and understanding it?
Amit sengupta in English geography
Go to English channel bro
@@qwertyasd5513 Brother, why do you think we learn Hindi all our school life? Even in some schools where they have Hindi as a subject, we mug up the symbols of characters and write the exam to get pass as it is just qualifying exam
Old is gold
Now new most of the educational videos are attention seeker 10 min on advertisement, then whole video is full of entertainment.
Really hats off to ur work amazing
Its 2024 and still these videos are gem ❤
very useful videos.
हिन्दी माध्यम वालो के लिये भी कुछ vedios बना दीजिये mam...🙏🙏🙏🙏🙏
Thanks rajni mem and mrunal sir....
What is this G3/p1..G2/p2..I CANT UNDERSTAND..PLESE TELL ME
Syllabus hai
thank you so much for your guidance.it is very helpful for me
Thank you mam
Thanku so much mam ur lectures are really helpful
We are still watching this in Dec. 2021 🥰🥰
Aplecian mountain- Canada new founland - Greenland -
गुरू भगवान माता पिता जी सदा जय जय माता दी ॐ नमः शिवाए
Today is 6th feb 2023, this video uploaded on 6th feb 2015, still very relevant❤
mam your voice is very lucid i want to hear it many times.
amazing efforts to the point
mam, energy is neither generated nor destroyed so how can convection cell is working from so many years , what are its source of energy if it is heat why is it continuous from so many years???
gases n water vapors contents in it make convection cell to move
Sir please cover the polity syllabus
Ur great educator superb
Vidoes are too goof and helpful 🙂🙂.
Just a littlr improvment is needed or videos where we can see more clearity of diagrams
06:00Hrs,
Date: 31/01/19
Thanks a lot very helpful 🎉🎉❤
Very helpful lecture to me....thanks
*Jai Hind Mam!* 🇮🇳💕💕💕💕
*(16/02/2020)* 💕💕💕💕💕
💕💕💕💕💕💕💕💕💕💕
thankyou soo much mam
MAM YOU ARE TOO GOOD.
Thank you very much madan.
👍
2nd time
thanku mam and thanku mrunal sir
nice...amazing...that i've seen..
What is convection cell??? Please define the meaning in Hindi mam
Thank you so much Mrunal Sir and Ms. Rajtanil Solanki mam your videos are immense help for the students all around India.
Content is awesome 🔥 all doubts got cleared . Please improve your video quality/slide quality it's more irritating when you try to find something on screen but you don't see it clearly ,and when you are curious about it 😭😡😑
too easy to understand....Thank you ma'am
What is G1 P3
Great..mam🙏🙏
A lot of thxx mam.
Thank you Ma'am.
Thank you so much madam
Thanks for the video
Where is your coaching centre ?
How can we purchase your online classes for 2020?
Done
Uploaded 5 yrs ago ...and I’m watching niw
Me also🙊
@@dreamsarkaribabu m bhi ibhi dekh ra
Now... 7 year🥲
so, kya jo mineral paye jate h earth ke interior me wo bhi tectonic plate ke sath move krte hain?
please increase the video quality.
I am new to preparation , does these series lectures are meeting the syllabus of 2020, 2021 yr papers, plz suggest thanks.
These lectures will give you just basic idea about the topic they'll not cover the whole syllabus of geography.
@@pranitbhatt1971 CAN YOU PLEASE TELL MORE SUCH FREE VIDEOS
@@nidhisingh7802 channel - upsc360 & ashutosh singh geomorphology
Vry hlpfull mam respect frm pj
Mrunal is god
Awesome!
Hi mam 2023 ke liye useful hh ye
Yes
Thank u Ma'am 🙏
Thank You So Much Mam...
2024
Nice explanation miss
Please provide notes also....👏
Awesome ❤️
nice for the beginners
Very Helpfulll