Karst Topography (By Underground Water) - Formation, 8 Erosional and 9 Depositional Landforms
How are karst landforms, its origin, formation and the erosional and depositional landforms are explained in this session by Dr. Manishika Jain.
The erosional landforms include:
1. Disappearing streams and blind valley
2. Sink Hole
3. Swallow Holes
4. Caves
5. Ponores
6. Sinking Creek
7. Uvalas
8. Poljes
The 9 Depositional Landforms includes;
1. Dripstones
2. Drapes/Curtains
3. Stalactite
4. Stalagmite
5. Pillars/Columns
6. Anthrodites
7. Banana Formations
8. Flowstones
9. Travertines
Karst Landforms @1:00
Formation @3:19
Tree Root Fracture @5:03
Joints @5:09
Erosional Landforms @7:50
Desoppring @7:56
Blind Valley @8:05
Sink hole/Dolines @8:29
Sinking Creek @9:55
Uvales @10:31
Swallow Mold @10:37
Polje @ 10:54
Care @11:19
Ponores @11:44
Depositional Land Forms @13:24
Dripstones @13:40
Drapes / Curtunes @14:14
Stalactite @14:23
Stalagmites @14:51
Pillars / Columns @16:12
Flower - Anthracites @16:30
Banana Formations @16:52
Flowstone @17:14
Travertine @17:38
#Flower #Dripstones #Care #Blind #Erosional #Joint #Fracture #Root #Limestone #Landforms #Manishika #Examrace
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Пікірлер: 102
You have no clue how easy you make it for us. Thank you. You are a gem.
She is a good teacher Indian should take care of such a brilliant mind I am Pakistani
Such a lucid explanation. Thank you Manishika Mam. I came here to understand the stalactite & stalagmites....u perfectly done ur job! Really worth. Helpful.
73K viewer's and less than 1k likes. It's our duty that if we are utilising some information and if it genuinely helped us then we should convey our gratitude by pressing the like button. Thanks.
your simple explaination makes me saves time and reduce tension.Lot of thankful to you Mam
I always keep watching your videos and the videos are really amazing. Thank you ma'am I do understand everything. ❤️
really helpful in understanding what is KARST topography . THANKS for making the video
thank you so much madam ... crystall clear lecture ! best !
you are a great teacher
Stalagmites are deposited on ground sourced by droppings from stalactite exactly upward hence, they stand a chance of connecting to form pillars.
@rkgoals3447
5 жыл бұрын
Thank you ma'am. Was confused when read it in ncert. Now everything is clear.
Thank you so much ma'am. I want to give a suggestion if it is possible for you to enhance the picture quality of slide so that they can properly visible.
Thank you!
Thank you madam - for the sweet and simple explanation
Thank you maam. Really it is very helpful. Your type of description is very easy and vivid.
thank u so much mam..i am preparing for upsc and i have chosen geo as my optional subject, i was struggling with physica geography bt your lecture helps me a lot ..thank u once again from the bottom of heart.
Wow nice explained
Thank you!!!!
thank u mam...... it's very helpful 4 me... plzzz continue uploading geology videos
Awe inspiring lectures
Thank you mam valuanrable lecture on underground water landforms
very good informative video you did create.
Thank you mam your videos are very helpful ☺
very goods vedios on geography. thankyou mam and request u to keep it up. thanku
thank u so much ma'am it helped a lot thanks again
Woow! In fact madam thank you very much
thank you mam for your good lecture
Very helpful thanks
Thank u ma’am it helped me a lot
awesome....thnks
17:54 : you forget pearl : A cave pearl is a small, usually spherical, speleothem (cave formation) found in limestone caves. Cave pearls are formed by a concretion of calcium salts that form concentric layers around a nucleus. Exposure to moving water polishes the surface of cave pearls, making them glossy; if exposed to the air, cave pearls can degrade and appear rough.
Wonderful
very nice madam your videos are very helpful for every student of geology please upload more videos from pakistan
Thank you madam for the wonderful videos that you have uploaded. I am interested in applied Geomorphology. I would glad if you can do that for us. Thanks again.
@Examrace
7 жыл бұрын
Sure we will cover that soon.
u explained in a very impressive way
Mam Only have one word thank you mam
Thanks
very helpful
thank you madam
Thankyou cleared lot many doubts! can u have a video on definitions of erosional nd depositinal landforms
Great video, we have to make a Karst lanscape at school with Play dough and Egg trays
thank you mam
Thank u mam for ur lecture...pls upload vedio about badland formation...
thanks Madam...
Thank u soo much maam
thnkyou madm....4rm pakistan GB
Good video
Thnxx mam
I am your big big fan
thanks mam
mam please upload more videos on geomorphology like slope development, channel morphology, ground water, denudation chronology, erosion surfaces and different types of landforms like coastal,glacial,periglacial, kindly upload these videos fastly mam..as exams are approaching near
@Examrace
8 жыл бұрын
+Janaki Ram We will try to include those ASAP.
@alkasimyahaya5616
5 жыл бұрын
great dear and thanks
Thanks Mam From Pakistan
thanks madam
plz provide lectures on mineralogy & petrology
Ma'am can you create a video on strike, dip, rake, plunge basically all the cartology stuff.
thank u didi
Please tell me about slow mass movement
Mam pls make a video on the topic of rain formation i.e Bergeron theory & collision thoery
nice
mam i need more videos on mechanism of rock deformation....can you provide
Mam plz explain uvalas and jamas,, their formation and differences,,, please
Great video, well explained...would be better if the images were more visible, maybe you could lower the brightness or somthing....but anyways great video👍
🙏🙏🙏
good mam
Mam please make a video on geological map
mam can u tell me which video to follow after krast topography video. It would be a great help if you create a list showing how to watch your videos in sequence.
@Examrace
8 жыл бұрын
To check the videos in sequence please visit www.doorsteptutor.com/Exams/IAS/Mains/Optional/Geography/
At the end of class also discuss some objective questions Mem plz
Mam isn't there any direct video given on the landforms created by chemical and mechanical weathering
@Examrace
7 жыл бұрын
Weathering and erosion - kzread.info/dash/bejne/f6mEt9aHmZuyfZM.html. You can check out individually glacial, fluvial etc. for erosional landforms.
Madam plz plz explain These topics 1.WAVES AND CURRENTS: High Rocky Coasts,Low Sedimentary Coasts Erosional Landforms:Cliffs,Terraces,Caves and Stacks Depositional Landforms: Beaches and Dunes ,Bars,Barriers and splits 2. Winds: Erosional Landforms : Pediments and Pediplains,Playas ,Deflation Hollows and caves, Mushroom,Table and Pedestal Rocks. Depositional Landforms: Sand dunes 3.Glaciers Erosional Landforms:Cirque. Horn and Serrated Ridges,Glacial valleys/Troughs Depositional Land forms: Moraines,Eskers,Outwash plains,Drumlins
@Examrace
8 жыл бұрын
Glacial Landforms - kzread.info/dash/bejne/qnaJ1rqGgpWonbw.html Aeolian (Wind) Landforms - kzread.info/dash/bejne/jGmmxruGkbSXmNY.html Coastal landforms - kzread.info/dash/bejne/oJhrlLqPh6rHiag.html
Ma'am formation of stalactites and stalagmites is due to underground water or running water?plzz reply
@harshitahimanshu3036
4 жыл бұрын
as it is a depositional feature and is created by the deposits brought by running water.
mam please try to upload more detailed lectures on political and economic geography..
@Examrace
8 жыл бұрын
+Achutha A S Will include those soon.
Hums is erosion ya deposition
Mam I want to become a geographer like u 😊 pls suggest me some suggestions that might helpful for my future as I have suggest your channel to my friends..pls mam .
thank you mam for your valuable lecture. stalactite-c for ceiling also. pictures and ur writings on the board are not clear. thank you
@Examrace
8 жыл бұрын
+Srikanth Bandi If possible view this video in HD (1080p).
mam can you make video on remaining topic of optional geography
@Examrace
8 жыл бұрын
+Prakash Dubey We will be covering those shortly.
Blind valley but our sir had told that when the strem goes in th ground it can"t see anything that"s why it id known as blind valley ??? is it correct pleazz clear the concept 😶😶😶
@Examrace
6 жыл бұрын
The explanation would had been correct only if rivers had eyes 😶
@bipuldeka5097
6 жыл бұрын
;-)
@AyushGupta-qn9by
6 жыл бұрын
thanku mam
Everything is good but map is not clean
you should elaborate the topics with clear pictures
please make video on channel morphology
@Examrace
8 жыл бұрын
+Vinod Jaiswal Please refer kzread.info/dash/bejne/oWWpu5Smoby8fbA.html, we will be adding more videos on the topic shortly.
Y
who is she
@Examrace
7 жыл бұрын
Dr. Manishika Jain. For complete profile visit - www.examrace.com/About-Examrace/Company-Information/Examrace-Authors.html
Please clean the map
I came here to clear my confusion between sinkholes, swallow holes, dolines and uvalas. Your conception is so different form Savindra Singh's. After so much searching .. I can confidently say your conception of uvalas is wrong. Your conception about uvalas - two or more sinkholes in the same area, which other sources say is 'due to coalescence of a number of linear sinkholes'. You used sinkholes and dolines as interchangeable terms but savindra Singh conceptualises them as different landforms at (least in size). I'm still confused which is the correct conception. Rrrrrggggg why are Geographers so different in their conceptions ... What I find everywhere is confusion!!!!! Geography isn't a difficult subject , it's you the geographers that made it tough. .
@Examrace
3 жыл бұрын
In case you want to refer follow standard texts like Strahler or Leong.
thanks mam
Thanks mam.....
thanks mam