Many aspirant almost checked every channel related to UPSC but nobody can beat you sir, pure professional pure teaching, thankyou for simplifying such tough topic in such a manner, be regular for us sir.
Another excellent explanation: In the stratosphere, the temperature rises with altitude. Below the stratosphere, in the higher regions of the troposphere, the temperature drops with rising altitude. This reversal is caused by the ozone layer, which absorbs the ultraviolet light of the sun (Figure 1) and prevents it from entering and heating the troposphere. An increase in temperature contributes to the lowering of the pressure in the stratosphere and, therefore, the vortex force swirls the air counterclockwise and inward toward the pole. This helps to keep this cold and swirling body of air near the poles, and this phenomenon, we call the "polar vortex." Below the stratospheric polar vortex, which forms only in the winter, is another vortex in the troposphere (up at around around 5 miles or 8 km) that operates year-round. It's larger in diameter and its boundary winds are more commonly called the "polar jet stream." This second vortex is usually referred to as the "polar vortex." The large difference in temperature between the air of the polar vortex and air further to the south, in the mid-latitudes, drives the polar jet stream lines taken from this Link : www.controlglobal.com/articles/2019/understanding-the-polar-vortex-process/
In other words, the equatorial low and the polar high are thermally induced whereas the sub-polar low and the sub-tropical high are dynamically induced. Your explanation is unparalleled. Thank you.
21 September 2012, Sir joined youtube and today 21 September 2020... He has changed or made many lives beautiful and successful through his Educational videos.... Thankyou sir, thank you very much 🙏 I'm your great fan and student.
Sir you are an excellent teacher 100/100 : Teaching50/50, soothing voice 50/50 Some teachers hv excellent ability to teach but very rare it is to find a voice we can listen to for so long🧞
Beautiful . I was able to understand it better because of your video on sub tropical high. As you were repeating the concept I was revising it and to my joy was able to recall everything. Credit goes to your simple and informative videos. So thank you for not only creating this video but the other video as well.
Sir keep writing it is seen by those students who don't have access in coaching and who are preparing for various competitive examinations as well. I am preparing for UPSC and Ur videos on the topics which are in UPSC help me a lot it provides me clarity of concept and topics as well
sir please its a request solve upsc pre 2019 question paper with your tricky methods will help us to maximize our score also sir please make videos on answer writing 🙏🙏🙏🙏🙏
Teaching par excellence... Thank you sir!! I watched 2-3 videos before coming here but couldn't get the doubts and concepts cleared ... Now I've understood :)
I had heared the news of healing of ozone hole in arctic region is due to polar vortex . but donot know what is it ? Here comes the solution , thanku sir.
Sir you really have good voice and with that you can make any concept so easy with your brilliant teaching skill...many people will thank you if you won't stop this please share your knowledge...The whole Nation want to know.
@@geographic-nirvana ji good afternoon. I am also preparing for upsc and I feels that discussion clears the concepts of topic of syllabus. That's why I asked you I didn't intended to hurt you but if anyhow I hurt you I am extremely very sorry. Please forgive me
Hi, can I ask is what is happening currently in the United States? Did the Polar Vortex somehow become weak during this winter (as shown here during summer)?
Sir, this is most simplest way to explain... thanks for such great videos.... Your geography videos are way too amazing..... I refer your videos to clear my concepts in Geography
polar vortex is strongest in antartic due to stability of jet stream..contradicting what you said in first few minutes....thanks for rest of the beautiful exolaination...
Hi am VijayShankar from INDIA. I like your teaching. For me your my Best Guru . And am not even preparing for any government exam. కానీ మీ బోధ నన్ను వివేకవంతుడిని చేస్తుంది🙏🏼 am very thankful to you .
Who else liked before watching. One of the best selfless teachers of geography.. Amit sir 👍👍
dear not just geography teacher of all subject
@@chemistryaffair the best
I always do😊💚
I thought iam the only one who likes his all videos even before watching 😁
Abe metthe, chussa marega kya ab bhai ka
Many aspirant almost checked every channel related to UPSC but nobody can beat you sir, pure professional pure teaching, thankyou for simplifying such tough topic in such a manner, be regular for us sir.
I can listen him whole day....
KT R i can see u all day😬
Did you try that?
Kahi pyaa na ho jaae 🎶 😂😂
No words only emotion sir .. sir plz restart History courses🙏🙏🙏🙏
Lakshman Vajjakeshavula th-cam.com/video/cPVTw0Qy_c0/w-d-xo.html
Yes i also wants his history classes
Another excellent explanation:
In the stratosphere, the temperature rises with altitude. Below the stratosphere, in the higher regions of the troposphere, the temperature drops with rising altitude. This reversal is caused by the ozone layer, which absorbs the ultraviolet light of the sun (Figure 1) and prevents it from entering and heating the troposphere. An increase in temperature contributes to the lowering of the pressure in the stratosphere and, therefore, the vortex force swirls the air counterclockwise and inward toward the pole. This helps to keep this cold and swirling body of air near the poles, and this phenomenon, we call the "polar vortex."
Below the stratospheric polar vortex, which forms only in the winter, is another vortex in the troposphere (up at around around 5 miles or 8 km) that operates year-round. It's larger in diameter and its boundary winds are more commonly called the "polar jet stream." This second vortex is usually referred to as the "polar vortex." The large difference in temperature between the air of the polar vortex and air further to the south, in the mid-latitudes, drives the polar jet stream
lines taken from this Link : www.controlglobal.com/articles/2019/understanding-the-polar-vortex-process/
Chup reh Maine video dekh liya😅
Thanks for sharing..Article was great!
Simple and lucid ...no jargons !!
This is the best way to teach!
There are so many other videos explaining this concept, but this is by far the best explanation on Polar vortex.
Thank you, sir
You can’t get this much simplified explanation anywhere else easily . Amit sir being Amazing as always 🙏🏼🙏🏼🙏🏼
You are far far better then anyone
Especially " alot to know alot to discuss "
th-cam.com/video/cPVTw0Qy_c0/w-d-xo.html
wow, Today I came across this good channel. I love the content. I'm trying to dig all the videos you made so far. thank you.
In other words, the equatorial low and the polar high are thermally induced whereas the sub-polar low and the sub-tropical high are dynamically induced.
Your explanation is unparalleled.
Thank you.
21 September 2012, Sir joined youtube and today 21 September 2020...
He has changed or made many lives beautiful and successful through his Educational videos....
Thankyou sir, thank you very much 🙏
I'm your great fan and student.
Explanation is very understandable and easy...pronnounciation is clear...
Nice, this video answered most of my questions regarding the major winds.
Sir you are an excellent teacher 100/100 : Teaching50/50, soothing voice 50/50
Some teachers hv excellent ability to teach but very rare it is to find a voice we can listen to for so long🧞
Teachers come ,reach ,teach and go..But,the kind of human being you are sir,will remain immortal with your innovative ,crisp technique of teaching..❤
Beautiful . I was able to understand it better because of your video on sub tropical high. As you were repeating the concept I was revising it and to my joy was able to recall everything. Credit goes to your simple and informative videos. So thank you for not only creating this video but the other video as well.
So clean and articulated, the concept solidifies in my mind.
Grateful for such a lucid way of explanation. Thank you for all the efforts to make things easy for us.
One of the finest video on TH-cam
no words to express the happiness........
Very compelling teaching. First time I got clear picture on Polar Vortex because of you sir. You are my inspiration sir.
Polar Vortex is what i had asked for,
Thank you Sir !
oh my god, thank u so much sir for the great explanations
Your Voice Is Mesmerizing 😍
Thank u so so so much dear sir
You clear my all doubts 💫💫
The best geography teacher i ever found in my life. Crystal clear lecture, such a complex topic has been explained in such a concise way. 😊🙏🙏
U explain so well that after watching ur videos there is no need to refer any textbook
Sir please start history please please please.... Your teaching style one of the best ever I have seen
A great use of youtube
For both giver and taker.
Thank you so much for your immense efforts and help despite having many commitments Teacher 🙏
Absolutely to the point, Crisp and Lucid 101
Amazingly explained sir. Thank you so much
🎈
Wow.. what an easy explanation.. what a simple clarified diagram.. It's amazing.. I love geography..
I don't know sir how to thank you... U r doing a lot for us ... Sir how your english is soo good??
Respected sir, you are great!! Grateful 🙏
One of the best videos collection for physical geography for upse.. thanks sir..
Sir keep writing it is seen by those students who don't have access in coaching and who are preparing for various competitive examinations as well.
I am preparing for UPSC and Ur videos on the topics which are in UPSC help me a lot it provides me clarity of concept and topics as well
Best discussion on polar vortex as in compare to other various youtube video.Thank you.
Best ever explanation, pretty difficult topic but watching your way makes it understandable. Thanks for your efforts ❤️
Sir🙏🙏🙏🙏🙏
One of my ideal teacher
Sir you are best❤❤❤ lots of love & respect 🙏 Sir... We love the way you teach 👏👏👏
sir please its a request
solve upsc pre 2019 question paper with your tricky methods
will help us to maximize our score
also sir please make videos on answer writing
🙏🙏🙏🙏🙏
Heights of modern education...no words...voice👌
Best explanation of geography.
you are a gem sir..........
It couldn't have been explained any better 👍
Ur way of teaching is crisp and clear. Helping a lot. Thanks and congrats
Sir you are creating content for generations. This content will be called "classic" some day for sure.
Vikas Yadav th-cam.com/video/cPVTw0Qy_c0/w-d-xo.html
#2:35 High pressure in polar region
Helped me clearing my doubts... Ur lessons are well explained and graphics too... Thnks...
one word marvelous explanation
Here we have the best explaination possible to save the day
Thank you so much sir....🙏🏻😊🙏🏻
Best teacher ❤️ thank u so much for making videos like this sir,💐
Okay.. now getting the hang of it.. Thank you for your lucid explanation 😊
The best explanation.....no words at all❤️❤️🔥🔥🔥
You are doing a great job ! Well done!
Always best teacher in youtube.... awesome explanation...
Very beautiful explanation Sir
Thank you so much sir you are helpful person for needy and poor students.
Thanks for your efforts sir 🙏🙏🙏🇮🇳🇮🇳🇮🇳♥️♥️♥️♥️
So pleasant to hear you sir.
Such a wonderful voice with well polished concepts.
Thank you so much.
Sir you are an amazing teacher and your voice is so good. Thanks a lot for the video's
Beautifully explained 😊
You are the BEST of BEST
Thankyou sir...keep winning hearts.♥️
बहुत सुंदर प्रस्तुति!
Excellent Sir! Many thanks
You explained it soo well. Got every point.
Ohh om g , you are too good. You are more than super... thanku soo much for this video.
Supremely clear, logical, informative. Thank you so much.
Thank you so much sir. This helps me for a quick revision.
Unmatched way of teaching Sir🙏🙏Gbu🙌
I just found a very good Chanel I think it's going to help me in my preparation
Thanks
Much awaited video! Crystal clear explanation. Thank you!!
Teaching par excellence... Thank you sir!! I watched 2-3 videos before coming here but couldn't get the doubts and concepts cleared ... Now I've understood :)
Crystal clear!
I had heared the news of healing of ozone hole in arctic region is due to polar vortex . but donot know what is it ? Here comes the solution , thanku sir.
You have made it so so easy to understand thank you sir huge respect for you
Sir you really have good voice and with that you can make any concept so easy with your brilliant teaching skill...many people will thank you if you won't stop this please share your knowledge...The whole Nation want to know.
Very very well explained.
Amazing sir...its great to have a teacher like u.
Aditi ji good morning . I am from jammu. If you don't mind can you say what is your optional.
@@sudarshansingh109 its geography!
@@geographic-nirvana ji good afternoon. Thanks for reply. Have you joined any coaching institute and what is your medium of exam?
@@sudarshansingh109 why are u asking me all this!!
@@geographic-nirvana ji good afternoon. I am also preparing for upsc and I feels that discussion clears the concepts of topic of syllabus. That's why I asked you I didn't intended to hurt you but if anyhow I hurt you I am extremely very sorry. Please forgive me
Attractive way of teaching 🙏
You are best sir..........🙂
amazing, you made it so simple with a better animations .. thank you so much
Hi, can I ask is what is happening currently in the United States? Did the Polar Vortex somehow become weak during this winter (as shown here during summer)?
Sir, this is most simplest way to explain... thanks for such great videos....
Your geography videos are way too amazing.....
I refer your videos to clear my concepts in Geography
Fabulous..
All videos are informative and important for examination I can wholeheartedly depend upon these videos for preparation
Thank you so much Amit Sir❤️
You just rock man... Awesome lecture. One day I'll clear UPSC and meet you...
A Quick "like" for the clear voice.
polar vortex is strongest in antartic due to stability of jet stream..contradicting what you said in first few minutes....thanks for rest of the beautiful exolaination...
Great explanation ❤
Hi am VijayShankar from INDIA. I like your teaching. For me your my Best Guru . And am not even preparing for any government exam. కానీ మీ బోధ నన్ను వివేకవంతుడిని చేస్తుంది🙏🏼 am very thankful to you .
Great job...even though difficult subject to understand
Thanks.great video!
U are simply a magician
thanks for making this explanation, really good stuff!
Awesome Explanation, thank you sir.
Yours is Phenomenal Job sir
Thank you Amit Sir.
Tussi great ho jahapanah 😍😍😍