Composition and Structure of Atmosphere - Chapter 8 Geography NCERT Class 11

Video lecture, lesson summary, revision notes and solutions of CBSE NCERT Geography Class 11 Chapter 8 Composition and Structure of Atmosphere. This educational video is important and forms foundation for UPSC / IAS, SSC CGL, CDS, NDA and other school examinations.
*Time Stamp*
1. Composition of the atmosphere @ 1:04
2. Gases in the atmosphere @ 2:18
3. Role of water vapour @ 4:14
4. Role of dust particles @ 7:48.
5. Structure of the atmosphere @ 10:10
Part 1 of this chapter :-
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[@pradeepsrivastava4693]

1. Composition of the atmosphere @ 1:04 2. Gases in the atmosphere @ 2:18 3. Role of water vapour @ 4:14 4. Role of dust particles @ 7:48. 5. Structure of the atmosphere @ 10:10

[@pawantyagi894]

Thankyou for timestamps

[@singhsaysandwrites]

Thank you!

[@thunder_achiever]

Thanks!

[@sawildgamers2631]

Thanks 😊

[@sonalisisodia1301]

Where is the video link for different layers of atmosphere?

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[@thunder_achiever]

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A very good talent of teaching ....... Really ....... Thanks so much🤗🤗

[@iankush4366]

Sir great job as always....I just don't worry about geography chapters if i unaable to understand it in the class because of you ..you have made it very clear and easy for me to understand all the chapters..

[@upsc1043]

I here just because of well standard English as well as concept Clearly understand Thank for such a great lectures..... ..

[@chaitanyadeshmane8243]

Sir u r doing a nice work. In climatology please teach in detail .

[@saranshsharma4005]

Well, your fluency is wonderful and the method of teaching is so simple. Thanks :)

[@sadiachaudhary8038]

Quite soft spoken Explaining method is so good Much respect for you 🤗

[@manihoww]

@3:00 SO² is not a GHG. CH⁴, N²O, CO², O³, H²O (Water vapour), HCFCs, CFCs are GHGs. P. S. I appreciate your work sir 😇.

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Woow bro you're in IIT with geography what a great luck!!

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@@GlamorousCreator 😂😂😂😂😂 mat bol bhai iit wala h kud vud jyga

[@pranitbhatt1971]

Wow you are in which iit ?👌🏻😳

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[@Gunit_]

@@satyapanigrahi4654 IIT is not only about Maths and science

[@shruthigopinathan]

Sir, thank you very much for Sucha beautiful compilation. I am finding these videos very interesting and as well as time savers too.

[@akshatmangal435]

Sir.. Please Cover all the lessons as soon as possible.. It will be so kind of You.. Till now you have done a Superbb job.. We all are grateful to you ... Thnku so much... :)

[@l.n6912]

Every time I watch ur vdo, I’m compell to write a comment, about ur tone and the explanation which is so smooth. Thank u for being the best teacher

[@rkpdnavyahk4621]

Sir I had one query.... Why the temperature increases so drastically after Mesopause??

[@pallavisingh2188]

Layer present above the mesosphere is Thermosphere (which constitutes the major part of the Ionosphere). In this layer the molecules absorb the highly energetic solar radiations (UV radiations) and get dissociated into ions or we can say that ions are being produced by the process called 'Photoionization or photodissociation'. Thus, in this process of ionisation energy is released in the form of heat which causes the increase of temperature. . But under normal conditions free electrons and ions tend to recombine and establish a balance between electron and ion production and loss.

[@rkpdnavyahk4621]

@@pallavisingh2188 Great answer!! Thank you so much🙏🙏

[@bishalkumar3894]

Sir your English is mind blowing

[@ramenallimanju8208]

Thank you sir for your excellent video teaching and i request you make videos on Climatology and oceanography of NCERT 11th as soon possible.

[@AdityaDalal2008]

Really Great Video Sir 👍👌😀 You are the only best geo teacher on you tube .🙏 💯💯💯💯💯💯

[@TravellerAnshulVlogs]

U r really vry helpful sir urr videos made my studies more convenient ....god bless u

[@uzmashirgaonkar2896]

Best way of teaching i hv ever found on internet....a big thank you SIR!!!!

[@thangchadimngel2523]

Thank you sir it's because of you that I could cover my chapter.. without any doubt

[@lini5360]

ur way of teaching is as per the demand of examination!! ............thank you

[@visionarymind1989]

Beautifully explained and covered each aspect of the chapter...... Always find ur each and every vdo fantastic nd worth watching

[@greenehanson5336]

Ure dam genius man love ur videos

[@ERsandipanRoyThakur]

Great full to u. please please carryOoooN.

[@amuthavalli.k4991]

Awesome .well defined.thankyou.finaly I find the all rounder in all topics.

[@pencildrawing7479]

Sir because of u I got highest marks in particular geography subject in 11. Now I'm in first year I wish u cover the syllabus of collages too

[@yumkhaibammonika8573]

You are great sir thank u so much for your valuable sharing

[@abidzohri3336]

Thnx sir i love you your doing great job sir allah will increase your knowledge more and more Ameen

[@kailasrathod9424]

Thank you so much sir for this beautiful teaching the subject in very easy manner ....😊😊🤗🤗

[@nishantsehgal9341]

the best video series on ncert physical geography class 11

[@garynikhla1587]

Great job sir....thank you for simplifying learning Geography...

[@listensalim]

Long live Sir, please continue teaching. You are a good teacher 🙏

[@rooprana24]

Thankyu Sir for explaining so well....plz upload the videos of other chapters also... Will be very thankful

[@shekhartungariya5868]

From where have you done your graduation and higher studies??? Please tell 🙏🙏🙏

[@nikitaguttedar8343]

Sir I'm looking for a video on layers of atmosphere

[@iwillbeback8686]

I think he won't upload it now.. searching for that video but unavailable.

[@sandhusaab5066]

i know that what is this i can explain you can reply me ok

[@purnimaghosh5927]

Check this video at 10:00.

[@crazyfactworld3970]

I like u

[@agarshasuresh6244]

Sir, u made an awesome video with comprehensible explanation for each and every line in the textbook .when it comes to social I always watch ur videos ...

[@vikashroy5911]

Your voice is so good sir..that helps us in understanding clearly

[@sanjudoley1890]

Thank You So much Sir..You are the best.The way you explained is awesome..I hope you cover upto chapter 12 before our sa1 exams begins..Again Thank You so much Sir for doing this all hard work for us

[@abhishekrajak6949]

sir i m watching lesson first time and i sure that ur lectures are awsm thank you sir

[@Anvii2408]

Sir please ..upload Climate video...as soon as possible...exams are near...and not even prepared...Please sir...its my humble request....Do it..😢😢....Your other video are very knowledgeable........Its damn good...

[@khurshidansari7536]

Yes

[@kashishchaudhary9012]

Sir .... I'm really thankful for this amazing video

[@rkiityoutubification]

wonderful. all your videos are just awesome. thank you very much dear sir.

[@parveshfs8944]

Your videos are very easy to understand with conceptual clarification, which is required in this subject, just in the long videos if you will shortly review the video i.e summary of chapters then it will be superb and memorizing to the watchers.. Thank you

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Forget magnet brain just come here

[@deveshyadav9295]

No way

[@siddhiyadav7354]

Agreed❤

[@munyomcha]

Same

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Magnet brain for those who are just beginners and don't know basics Don't compare

[@Manish.yaduvanshi.0007]

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[@staher6407]

Best teacher

[@nikitaadsule01]

thanks alot sir..... concepts are vry clear.... keep on making these videos of ncert.... prooves beneficial for civil services aspirants

[@radhashaw5393]

Finally a chapter well explained... Not running like a bullet train as in case of other chapters. Really nice... Please try to take a bit more time for explaining things in other chapters also. 🙌

[@ishitta875]

thank u sir so much.. I am preparing for upsc n i h ave chosen geo as my optional paper....i was struggling in understanding the ncert of geo for the base bt ur videos help me alot n now my base is good..thank u from the bottom of heart,,,n plzzz upload more and more video..we all need it;.thank u

[@pranitbhatt1971]

Why you’ve chosen geography as optional when you were struggling in basics ?this subject is technical .

[@nishisoni9305]

please make lesson for next chapter ....they are very helpful..thank you sir

[@kavyasharma4968]

sir, my humble request..please explain all the chapters and carry on.!

[@swatinaik9492]

Thank you sir for your time and effort. I had some queries in the next part of this chapter i.e structure of atmosphere so could you please help me with the link of second part of this video.Thank you🙂

[@RahulSharma-zo2gk]

Sir i think temperature in stratosphere is increasing with height

[@renukakulkarni_14]

The content is on point! Hats off ❤️

[@satishagarwal5988]

Very nice concept on various layers of atmosphere

[@harshita3975]

To the point!

[@subhashsinghchauhan7213]

Current affairs series kyu band kar diya sir,

[@elizebethbergins232]

Tank you, it was really helpful even though I am in Class 7th

[@setbackful]

Kid

[@sanjana7192]

Thank you Sir......... Please upload more videos of Next chapter's..... So we can learn... Very fast as possible

[@saswatigoswami2038]

Great Sir

[@kholikahi2284]

Other teaching video are hard to understand specialy their pronunciation but ur pronunciation is clear and gud so i can understand it properly

[@shubhamkoshta4844]

शिक्षक दिवस की हार्दिक शुभकामनाएं गुरु जी

[@Deep7-c4f]

You rock love the videos thanks mate.🙏🏻🤞🏻👌🏻

[@srgclr]

thank you so much

[@jyotiyadav2613]

Thanks sir .please also explain exercise

[@girishshinde1690]

Please if possible, continue the current affairs series. :) Thanks.

[@mohammadrustam5493]

Way of teaching is too good

[@akashkashyap6302]

Sir i m very thankful that i got you. I can't think of stdying geography without your guidance.

[@livingwithmoonmey]

Thankyou sir

[@AshishVicky]

Thermosphere is upto 400km. Thank you sir for making video. Its just like" Ready to Eat"😇

[@nish2705]

I hated geography but because of you now it has become my favourite subject!

[@khushiroy1511]

Beautiful session sir 🥰

[@karunajanti9658]

Sir please leave a complete video on Layers of atmosphere. Thank you sir

[@devanshimattad]

Thank you sir😊

[@aakankshachaudhary7581]

Thank you so much sir ❤🙏🔥.

[@surajkumar446K]

Please make a video on important maps

[@muditvashishth2055]

Thnx sir

[@tabassumkhatoon9027]

Sir please this chapter - composition and structure of atmosphere notes

[@arpitkadyan]

Sir your videos are amazing and you have helped me a lot with geography. Sir I have a doubt and correct me if I am wrong. The warm air rises and cools adiabatically i.e. the warm air converts into cold air through the molecular transfer of heat. So how does the collision(turbulence) between warm air and cold air takes place when slowly and slowly the warm air is getting cooler and cooler?

[@yourssaman793]

Sir my question is if temperature will rise then water vapour will also raise ????

[@amitsengupta01]

Yes, warm air rises.

[@VivekSingh-ik5tv]

I got the instability part of Water vapour right. But, I can't understand the stability part of it. How it contributes to the stability of air?

[@ramprakashsharma6608]

So good brow

[@anuradhatripathi2578]

@Amit Sengupta you can also make videos on G.C Leong book of Geography.... many would watch it.. keep up the great work.. :)

[@pranitnakhwa4068]

Is the volume of other gases really constant apart from Co2? I use think and even read that a lot of methane is generated as well due to the animal agriculture and is the leading cause of climate change. I'd appreciate your response to this..

[@shitusvibes9039]

Your speech is inspiring a lot... when will i able to speak like this.... 🤔

[@saksham17264]

Best teacher.

[@prudhvik3425]

Sir, u said if there is a high temperature then there will be a high water vapour level ,then wt about in deserts? @6:25

[@manognakavety1636]

In the textbook, it is said that the air temperature of tropopause at the equator is about minus 80C and at the poles is minus 45.But according to the theory, the equator is the one that faces high temperatures, how is it possible then?

[@farzi_human]

Manogna Kavety distance between tropopause and eath's surface is 18km at equator and 8 km at pole ... Higher altitudes means lesser temperature

[@vishalkumbharkar6245]

Sir plz provide the link for separate video of different types of layers.

[@mubeenayounus1234]

Sir,where is the remaining part of this class..plz reply.I only rely you for my geography..kindly reply sir

[@anshikaawasthi6788]

Thnkyuuu soooooooooooo muchhhhhhhhh sir

[@neha4965]

Hello sir thank you for the video. I’m unable to find another video on layers of atmosphere about which you informed in this lecture.

[@nardhojsubba6354]

sir what i have doubt that all are clear thank you sr .but sir please cover the lessons

[@ROHITSINGH-fw2lm]

thanks, sir you boost our confidence in geography .

[@indrakumar8414]

Ur voice is soothing...

[@debasmitapanda9928]

Sir thanks alot..Ur teaching process is so amazing .I like it,,plzzz cover all upsc chapter,,

[@sufalroy8448]

Thanks for your Hardwork, Sir 😃

[@waruu7568]

❤

[@talkingbattery1984]

Sir these videos are great..please upload for rest of the chapters