The Upper Mantle consists of Pyrolite (3 parts of ultramafic rocks+1 part of Basalt) and the Lower Mantle consists of "Periodtite" and minerals of higher densities.
@adarshpatel67394 жыл бұрын
Mam ap bahut acha padati apko bahut bahut danyawad mediam to hindi hai per apne acha explain kiya no problem👋👋👍👍🙋🙋🌍🌍🌍🌍
@saritasamridh5555 жыл бұрын
Mam aap hindi mein bhi bataya kijiye it would helpfull for hindi medium students also. Your videos are vry helpful thank u
@pardhumanchaudhary27494 жыл бұрын
can you clearly explain the concept of rising temperature
@orkut2853 жыл бұрын
Please post the link of the video how land forms are formed
@nayanapallithulasi78078 жыл бұрын
very good lecture... thanks a lot.... do more videos... very use full videos
@lopamudrarakshit25256 жыл бұрын
Mam do a lecture on Lithology and landforms pls.
@herambichandra74974 жыл бұрын
Mam what are (S waves ) and what are (P waves) pls explain this two things
@nothing....51443 жыл бұрын
P waves - Primary waves - much intense and are parallel to the direction of propagation S waves - Secondary waves- comparatively less intense and are perpendicular to the direction of propagation
@rahuljain73716 жыл бұрын
If scientist were able to dig only upto 12km then how these factors like temperature become clear that it is increasing and then decreasing. Plz clear
@ramakantsingh39765 жыл бұрын
When Volcanic Eruption is there scienctist find out what comes out from it or during earthquake or during flood many reasons are behind it
@abdifitahtooxow64627 жыл бұрын
thank you mom i appercie your lessons really you are wonderful teacher keep going the good work
@gauravjha71159 жыл бұрын
nice lectures mam.pls finish this whole series
@sudhakarsanadi42056 жыл бұрын
Good lecturer mam.. upload more videos...
@sifatinamdar40198 жыл бұрын
Can u add the lecture on origin and evolution of earth's crust?
@lavisharma23924 жыл бұрын
Is it for geography optional or GS
@neha-jx8kr5 жыл бұрын
concept of temperature increase ??. can u explain it again
@harishk_traveler8 жыл бұрын
asthenosphere extends from 150km to 700km.. and thanks for Lehman discontinuity...
@authenticemploymentnotices5 жыл бұрын
Gutenberg discontinuity concept is not given in ncert ....from where I have to read so that I can find everything
@vineethvinu57225 жыл бұрын
Fundamentals of geophysics by William lowrie
@indianvlogs31173 жыл бұрын
Great mam
@ankitshukla82366 жыл бұрын
mam plz make series for geography optional
@mintudeka69778 жыл бұрын
mam would u plz give us a lecture on indian stratigraphy..
@prajnasaha42414 жыл бұрын
It is Conrad discontinuity not Conard
@subuafpro8 жыл бұрын
nice lecture series...really helpful
@SandeepSingh-gv3zm6 жыл бұрын
your lectures are always great
@ramboonfire20049 жыл бұрын
madam can u please do a lecture on poly-cyclic landforms and davis and penck models..
@Examrace9 жыл бұрын
+ramboonfire2004 We will try to upload video on poly-cyclic landforms as soon as possible.
@Examrace9 жыл бұрын
+ramboonfire2004 Please find the lecture on Davis and Penck Model at the following link - kzbin.info/www/bejne/oZ3Sepysf5eob8U
@reenasingh50934 жыл бұрын
it is very good
@muniramyadav83327 жыл бұрын
Very good video mam in this geological study thankyou mam
@funmotivation48846 жыл бұрын
Great lecture wow
@pranav717dey6 жыл бұрын
suggest me a book for engineering geology beginner....please
@meghaak50106 жыл бұрын
K.M. Banger and parbhinsingh
@lost_soul62017 жыл бұрын
thanks a ton mam , so much helpful videos ...
@abhii_damn7 жыл бұрын
As been told in some coaching classes that the system of SIAL and SIMA has been done away with. kindly clear the doubts
@Examrace7 жыл бұрын
As of now no such proofs.
@GREENSTEELIITian4 жыл бұрын
@@Examrace why earthquake wave velocity decrease passing Gutenberg discontinuity between mantle and core while density increase.
@ashwanimanhas84637 жыл бұрын
very good video .. thanks a lot mam...
@poojaranawat13216 жыл бұрын
maam plzz teach us age of the earth .
@WorthyMissJ6 жыл бұрын
There actually is no way to know the age of the earth due to several factors. A. Plate tectonics. The constant subduction and upheaval of the crust only allows for a relatively finite number of years to be calculated. B. Since we cannot actually reach the material in the planetary nucleus of the planet, geology and volcanology at that level become conjecture and theory. As you may have noticed in the lecture, there are many "theories" regarding the thickness, viscosity, composition, and temperature of the various layers of the earth. These would all have bearing on any calculations made. C. We simply do not know enough to even guess.
@prasannam50355 жыл бұрын
Thank you mam for ur efforts 😄
@RajanKumar-qu8my5 жыл бұрын
Osm mam thnku
@dilrajmeena276 жыл бұрын
Good lecture..
@HasanKhan-ff2bp5 жыл бұрын
very nice
@nomanahamadkhan7 жыл бұрын
could you make a lesson about jnu ma gegraphy entrance? pls
@Examrace7 жыл бұрын
Kindly follow all the lectures in fundamentals of geography playlist - kzbin.info/aero/PLW9kB_HKs3_NtPsdNsuhPVl__bqXlMwiI
@neerajsinghrajput43858 жыл бұрын
Great job maam
@siralikhan19646 жыл бұрын
Super mam. I have no word to comment ........Ali from pakistan
@suvitasangale11039 жыл бұрын
its not CONARD...its CONRAD!! bt nyc lecture
@Examrace9 жыл бұрын
+Suvita Sangale We appreciate the feedback, the correction has been made.
@GREENSTEELIITian4 жыл бұрын
20:00 why earthquake wave velocity decrease passing Gutenberg discontinuity between mantle and core while density increase.