It's Madai Fashion. It's another branch is also there. Adita, right? It's under Adita. Okay. So, they have acquired yours. No ma'am. Uh so we are in partnership. We are partners. What are you doing there? But you're opening the stores. Uh we man we manage the store. We take a cut of the discuss within 27% or you have approached to them or they have approached to you? Firstly, so my my friend is my dad. So first he has his own chain of then after that they approached me because I used to go to their meeting and they just told me to open another. All right. All right. All right. So center point is a good place in meal. That's the only market I've been there. prices. Ah, exactly. Except for the rent prices. So true. Rent is very very high and Shillong as a city is also little expensive. I would say it is and any other place where you can open it. I don't find in Shillong there's any other place. No, only center point market is very fixated in one. Yes. Yes. Yes. Just like in Exactly. There's no other place. There's no other place. So true. All right. So students, online students are still joining. Okay. Meanwhile, we'll have a discussion of what we have done yesterday. So we have completed the energy resources and today we will be having what discussion on huh soils. Soils. So what are soils? So on the soils we'll have a very extensive discussion and uh based on that because we have to also understand along with the soils what pulses will be grown on them right if you intelligently do that part then you'll be able to not learn just understand the pulses as it is okay Somebody explain the soil to me. Thinnest layer, top layer of the soil, top layer of the any part of the land, right? What is your viewpoint on the soil? H what is your viewpoint on the soil? But I What is your viewpoint on the soil? Soil everybody is smiling like that. [Music] Student made by weathering of rock. Excellent. Excellent. Starting by Rael. Weathering of locks keep on adding one one point. See you give me more energy. So if you are energetic I'll be automatically energetic. Audience has a big role to play. You are my audience. So participate more. I will give you a very interesting story documentary which I watched yesterday. I will discuss when you will do the course last you'll get till here the beautiful documentary which I watched although half of that that I have watched rich in minerals is participative Sanjana what happened? Rocks. What is soil? You have heard read about them a lot. So most excellent. Upper most layer. The thinnest most layer of the upper layer. Are you guys feeling humid here? AC is not working. Should I switch off the fan? Switch off. It's more effective. Okay. But I I'll ask somebody to check it later. The soil is a uppermost layer. How it is formed? It is formed by the weathering of rocks. How the rocks are being taken away? How the sediment sediment particles rocks they have been taken away from one place to another place. This is called deposition of sediments. Okay. Right. Natural agents. Yes. Now write down write on the big heading soil. Now on to the first point. Soil is a mixture of soil is a mixture of rock debris. Yes. It's pre prevents erosion. It will be come in the benefits of soil. Okay. Now first top soil. Soil is a mixture of rock debris and organic materials. Soil is a mixture of rock debris and organic material which develop on the which develop on the earth's crust which develop on the earth's crust. Next point components of the soil are components of the soil are mineral particles. The components of the soil are mineral particles, humus, comma, water and air. Stop. The actual amount of The actual amount of each of these. The actual amount of each of these depends upon the type of soil. The actual amount of each of these depend upon type of soil. Now write down the soil as a resource. Soil as a resource. Now write down soil is the most important. Soil is the most important renewable natural resource. It is the most important renewable natural resource. Full stop. It is a medium of It is a medium of plant growth and supports different types of supports different types of living organism living organism on the earth. The soil is a living system. The soil is a living system. It takes million of years. It takes millions of years to develop to a few cm in depth. To develop to a few cm in depth. Please add on to this point only. The highest part of the earth's crust. The highest part of the earth crust can also be defined as the soil. Can also be defined as the soil. Full stop. Weathering of rock. Weathering of rock. Under the effect of weathering of rock. Under the effect of climate, comma vegetation, comma, relief and parent rock and parent rock causes it to develop. First stop, India is a huge country with a diverse range of India is a huge country with a diverse range of geology. India is a huge country with a diverse range of geology. Palmer relief, Palmer climate and vegetation. Therefore, India has therefore India has a wide range of soil types that are distinct from one another. That are distinct from one another. Okay, how many of you have understood what we have written so far? See, soil as a topic is a very important topic which is going to help you a lot. Okay. So, everyone online and offline please you need to focus on this. soil what I've explained you the thinnest mo the thinnest part of the earth's crust this is the first point that we have taken or you can write it is the topmost layer or you can say it is coming through the weathering of rocks carried down by geomorphical agents and we have done geomorphical agents in quite detail. Okay. Next what? Next what? Rainable resource. Very good. It's a renewable resource. What else we have written? Tell me the key points from the notes. Wait. Huh? The mixture of rock debris. Good. Then support life. and and huh living system. Living systems rich in minerals. Okay. So these all are important points. Why? Because when we describe the soil we have so many picture of it. It is the top most latest thinnest part of the earth's crust. It is outermost. It it is rainable source. It is a mixture of rock debris. So all of them are very important in describing the soil. Now how the soil have been formed? If I give you a clear picture of soil, this is a rock. Imagine there's a storing going on and there's a rock which is lying here. Now the storm and etc are coming and the storm is taking away the sand particles. from here and it is depositing here. Now again storm or anything or wind and water etc coming and they are depositing the particle here. Again they are coming and depositing the particle depositing it here. So this deposition take place and this continues. Right? This deposition takes place and this continues. This creates the formation of This creates the formation of soil. This creates a formation of soil. Okay. This creates a formation of soil. The soil is a mixture of rock debris and organic matter. Organic material which develop on earth surface. What are the components of soil? water and air and humus and right so this we have done now a very important point that I'm going to do with you is the factors of soil formation write down write down factors of soil formation now soil formation factor depends upon on on not only one topic. It depends upon many many things. It depends upon many many things. What do you understand by factors? Reason for the formation of soil. Not only one reason is important. For example, relief feature topography. Please do not write I'm explaining climate vegetative power and time. These all are important factors for the formation of soil. These all are important factors for the formation of soil. Whether it's time, whether it's vegetative cover, whether it's climate, topography and relief feature, these all are important factors. H if I talk about the first one which is a relief feature, understand when you have a slopy terrain versus when you have a straight like plane. So here the chances of the snow coming down due to the gravity is more rather than plain. So don't you think the formation of soil is also dependent upon the topography when the the slope is slant slope there is an angle that has been formed due to the gravity it will come down and deposit here but this will not happen in the planes by the transportation it will also slow down. I don't know how done. So this is the gravity just say air water and glacia right and this will come down and deposit here right feature topography then depending upon the climate see when the climate are different if I talk about The tropical climate means what will happen? The deposition of soil will be less. Why? Why? Because area vegetative cover what you need? You need appropriate rainfall. And where you get the appropriate rainfall? You get appropriate rainfall in tropical and subtropical regions. You get it in a tropical and subtropical regions. And when you get the proper rainfall in tropical and subtropical regions, the vegetative cover will be good. But at the same time, the transportation water logging transportation of soil due to more rainfall will also be there. So there are both factors which will happen due to the soil. Are you getting all this chicken? Aa. Now what about time? Why the time I have mentioned? Because the soil takes time. The soil which have been formed very very in a very very earlier period. The composition and texture of the soil will be different with respect to the soil which have been recently formed. So time is a very very important factor. Vegetative cover is impact important factor. Vegetative cover means if the soil is covered with the vegetation then it will not easily erode. Okay. Now write down release feature factors of soil formation candle relief features parent rocks climate comma vegetation and other form of life and other form of life. And time and time are important factors are important factors in the in the formation of soil. Next line. On the basis of On the basis of these above factors on the basis of above these factors responsible for soil formation. Soil formation color. Soil formation color, thickness, comma, texture thickness, comma, texture, comma, H, chemical. and physical properties and physical properties. So what all these things are determining? They're determining the color of the soil. They're determining the thickness of the soil. It is also always remember soil thick soil. Okay. Texture will be different based on what parent material it is. Okay. And your age, chemical, physical properties will also be different. Okay. Now write down the next point, next topic. Soil profile of India. Soil profile of India. See, it does not look like a plain sheet. That is a plain sheet only when you're watching it from above. It is a plain sheet only when you're watching it from above. But deep inside the earth this soil is having a depth. The soil is having a depth. And this soil depth has been divided into different layers. So what layers we have set? The layer we have set for it is O A E B C and R. This is the numbering that we are giving to the soil. Right? So why this numbering and this uh denotion have been given to them? Do not get confused with all this. Okay. I will explain each and every part. So this soil has been divided. Why? Because the texture the physical properties and chemical properties of the soil as you go down it changes physical and chemical properties as well as texture. and other characteristics changes. You're talking about one soil only. Even if you talk about black soil, red soil etc. Red soil under here you will have such type of distinction. Okay. So these are different layers. So we have dividing the soil into different horizon. We call this as horizon. What name we have given to the topic? It is soil profile but we when we divide it into different parts we call it as horizon. Horizon means distinct layer of the soils having different physical chemical properties and also different texture. Why? Because each layer of the soil is having different layers. We do not know these layers are present. Depending upon the time and how much enriched the soil is, this layer can be deep also and this layer can be having less depth also depending upon what is the time they have taken to build. Okay. Now write down Please draw this diagram. Are you drawing? Shall I? Can you see the board now? Okay, I have mentioned the full form on the board. So, actually a has to be denoted by top soil. I'll explain that. done. So what is written on the board? First you repeat then I'll explain what is written. Distinct clear of the soil. What do you call this topic as soil profile right? It is having distinct layer. What I told you that the soil is different with every passing layer. It becomes different. Why? I'm not saying the properties extremely will change. But as you go deeper inside the earth, the soil has been divided into different layers distinct layer. The depth can be varied. Sometimes the depth can be too much, the depth can be lesser. Okay? depending upon the variations in the soil. Okay. Right. So now we'll understand about write down soil is typically organized. Write down soil is typically organized into different layers. Soil is typically organized into different layers or horizons. Soil is typically organized into different layers or horizons each with its own characteristics. each with its own characteristics. Full stop. Next point. These layers from top to bottom are generally designated. These layer from top to bottom are generally designated as O comma A comma E comma C sorry E comma B I'm telling you in a synchronological chronological manner O comma A comma e comma b comma c comma r. You must be wondering why there is no abc why there is e between but this is like this only. Okay. First off this horizon represents these horizons represent vertical organization. vertical organization of soil. These horizons represent vertical organization of soil and are referred to as and are referred to as soil profile and are referred to as soil profile. The first layer that we have write down is O horizon is O horizon. Write down O horizon and in the bracket write down organic layer. O horizon and in the bracket write down organic layer. In the bracket write down organic layer. Okay. What is the organic layer? Any layer which is having a living components living compounds. Components organic layer living components organic layer the name itself is signifying that I'm having the organic material right. So that is why it is having organic. Okay. Write down this is the uppermost layer under organic layer. Write down this is the uppermost layer comma rich in rich in organic matter. Rich in organic matter like decaying leaves like decaying leaves comma plant debris comma plant debris and animal matter. matter and animal matter. Stop. It's sometimes referred as It's sometimes referred to as humus layer. It's sometimes referred to as humus layer. Next write down about which type? Top soil. Okay. So write down a horizon. A horizon. And then in the bracket write down top soil. Write down under top soil. Rich in minerals. Rich in minerals and organic matter. Rich in minerals and organic matter. Comma. This layer is where this layer is where most plant roots grow. This layer is where most plant roots grow and where significant biological This is where significant biological and chemical activities. This is where significant biological and chemical activities occur. What occurs here? The significant biological and chemical activities occur. Chicken. So this layer is what? Having this is a rich in minerals. It is having both what? Organic material also and in organic material as well. Organic material also and inorganic material as well. What is the other characteristic that they have? What is the other characteristic that they have? Read it out. Huh? Plant roots. Yes. Plant roots come to this soil. So if you see that which soil is having the plant roots. So till the top soil will have the plant roots. What else? Huh? Yes. All the biological and chemical activities happen here. If I say what about the biological activity? your microbes working on different organic material also takes place here. Okay. Now write on about the next layer E horizon. E- horizon which is also known as illuviated. E- horizon which is also known as eluviated layer which is also known as aluviated layer. Or you can call this layer as Or you can call this layer as leeched layer. Or you can call this layer as leachched layer. You can call this layer as leached layer. Lie down. This layer is light in color. This layer is light in color. consist of partially broken down. Consist of partially broken down and weathered parent material and weathered parent material. Comma. Lacking the organic matter. Lacking the organic matter found in Found in upper layers. Okay, just cut out this point. I'm so sorry. Wait till where you have written. This is a light color. Please please repeat what you have written. No, no. Please uh remove the last part the weather part. Please remove that only. Write this layer is light in color. I'm repeating. Just write this layer is light in color. Done. This layer is light in color. And then write down and they have And they have minerals. And they have minerals and nutrients. minerals and nutrients removed by water and they have minerals and nutrients removed by water. This is often found in This is often found in forest ecosystem. This is often found in forest ecosystem. Now please understand this layer is one of the difficult layer to understand. Okay. Please pay your attention fully on the board. Okay. So this layer is O layer. This is A and this is E. We are particularly talking about only this layer. Right now this layer is what layer? Aluviated layer or you call it as leached layer. The first characteristics that we have written for this layer is that it is light in color. Right? Please pay attention on the board everyone. So what happens the minerals and everything which is present on the upper part of the surface. So this is got they are being brought down by by the water. They are being brought down by the water. Where are the minerals present in the rocks only? So this is brought down by what? Water. Okay. What is the leeching? Leeching is a process. It is a process of removal of nutrients and minerals. But how the minerals and nutrients will be removed from a particular place only when there would be some external agent. For example, here the water is working. If water is bringing down all the nutrients and minerals from here and it has been deposited here. So where you will find the minerals? You will find the minerals in this portion. Right? You will find the nutrients in this portion. You will find the minerals in this portion. Am I right? So it's it is the layer where you will start finding minerals and nutrients. The leeching process is basically removal of h nutrients minerals. So what is this? This is light in color. This is light in color. Done. Write down. Write down why E horizon is Y E horizon is light in color. Why E horizon is light in color? And I want you to write this answer. And I want you to write this answer. First you try to explain with what I've explained to you. Write down why E horizon is light in color. When you're done, just let me know. All students Huh? Okay. Okay. So what you have written everyone? Yes. You start just started. [Music] M so your part till leaching is fine because of the leeching the color is light but because of the minerals and everything that is wrong I'll tell you why Ruhan what you have written not written Today half of the participant very good nutrients and good as we know that it is the third layer of the soil. So water. You are currently the only person in this conference. Hello. Thank you. All right, Rakshit. Uh, everybody has joined. Okay. So, Rakshit. Yes. Very good. What about others? Si, so there was some technical glitch which happened in between. Okay. All right. So I haven't done anything till the time we you were not connected. So do not worry about the syllabus. I have not I've not done anything extra in between. We were just waiting for this problem to get fixed. Okay. So I hope you have written the answers. Akans Akans were you present in the class? No ma'am I have joined just now. Oh, what happened? Everything is fine. Actually, no, actually what happened? They have uh arranged my sociology class. It's a evening batch, but the timing is clashing like it's clashing from 4 to 5. So, I'm bit confused which one to attend. Like before yesterday, yesterday also I was attending this lecture only and my lecture got missed of sociology. So I thought why not attend today's sociology. Okay. Okay. Okay. Done. No you can do it like way and the rest of the lecture you can go and watch the recorded lectures. Okay. Yes ma'am. Done. We can do uh such things. I mean if there's so much of strict timelines flash so we can manage. Okay. What about other people etc. So they have to also join. Done. Okay. So today was your first class AA ma'am it was my fifth class I think. Okay. Yeah. Then why you were asking me now that you have to join and take whether you should take or not. Yeah. Yeah. I was asked you have told you know uh once during lecture only you have told that you have to join the optional as soon as possible. So it was there in the back of my mind. So I thought why not join. So I have asked the admin team also and the support group also to join me if the batch is available. So they told me that from first 1st July one batch is getting started and also from 14th July that batch is only going to continue. So they have joined me on that batch only. 14th July. Yeah 14th July. Okay. Okay. Okay. Yeah. So ma'am is currently like teaching some essay topics. How to write giving some idea. So okay. Okay. Done. Sure. Done. Okay. So write down. So we were discussing about E horizon. Okay. So now you write down why the color of E horizon is like light. Okay. So we are doing the soil profiles and in particularly I'm talking about the E horizon. So this is O. Next is A and then we have E. Okay. So, nutrients and everything are present here. Then they have been brought down here. Then this what this has been leeched away. Leeched away means this water is also taking away all the minerals etc downwards. Downwards means in B horizon it is taking away in the B part also. So that means this elevation process is not stopping. This is also this leeching is happening is closed. Right? So that means because of the leeching all the minerals etc are removing away. The minerals nutrients are removing away and they are going in the downward layer. And when they are going into downward layer this color because you have nutrients nutrients it will be taking away leeching removal of nutrients and minerals by the water in A simple simple language. Okay. Now write down E horizon also known as this is the answer which we are writing. Why the color of E horizon is light? Write down the question. I hope everybody has written their own answer but I have to give my answer as well. Y E horizon is light in color. is light in color. Try down. The E horizon is also known as The E horizon is also known as Alu soil e horizon is also known as aloial soil or aloial horizon. It is typically light in color. It is typically light in color due to the process of due to the process of aluvation. due to the process of aluviation. Comma, which is the removal of which is the removal of clay particles. which is the removal of clay particles, iron which is a removal of clay particles, iron and aluminium oxide and aluminium ium oxide and along with organic matter and along with organic matter by water and along with organic matter by water. Full stop. This leaves behind. This leaves lives behind. Actually leaves. This leaves behind a concentration of a concentration of sand and silt. The concentration of sand and silt. Which is lighter in color? which is lighter in color than the materials that have been removed. Then the materials that have been removed. Next point. The iron and aluminium oxides. The iron and aluminium oxides along iron and aluminium oxides. This is iron. Can you see the board here? The iron and aluminium oxides. Can you tell me the formula of this iron and aluminium oxide? Fa23, Al23, iron and aluminium oxides along with organic matter. along with organic matter contribute to contribute to the darker colors the darker colors in the soil horizon. The darker color in the soil horizon. Their removal from the E horizon. Their removal from the E horizon leaves behind the lighter colored silk and silk. Leaves behind the lighter color sand and silt. chicken. Now write down about the next soil part that we have which is known as which horizon you have. Next soil is as what is the next part? We have B. what this B part is known as. Please look at the diagram again. Please have a look at the diagram that we have drawn. This is the diagram. Okay. We have done O A E and now we are at B. Now we are at B. B is known at which type of soil? It is known as a subs soil. Directly from in prelimins the direct question has been asked which soil is known as a topmost soil. So the topmost soil top soil is known as a soil directly answer was written options were given in recent 2000 some 2015 or I think 14 question 14 year I'm talking about the year 2014 this question has been asked okay look I'm not sure this is 14 or 15 okay this direct question has been asked from the soil profile now write down subs soil nutrients or minerals that have been down which have been leached will come where here in this soil I'm not denying that E is not having minerals they do have the minerals but it is not abandoned please remember the abundance of the minerals in the E layer of soil or hyson of soil is not much it is much in B horizon because this has come from this layer to another layer. Okay. Now write down the horizon. Minerals and nutrients minerals and nutrients leashed from the top soil. Leach from the top soil. Accumulate. Accumulate in this layer. Accumulate in this layer. Full stop. It often contains minerals. It often contains minerals like aluminium like aluminium iron and clay. So this soil will be what? It will be darker in color as compared to top other soil e soil. Why? Because it is having iron also, it is having aluminium. Some amount of minerals also right. So it will be darker in color. My throat is paining. I talking talking since morning. I have been delivering. Okay. So the next soil that we have is sea horizon. Next. So I'll write down C horizon. T horizon. This horizon is known as what? Parent horizon. Parent material. And the bracket you can write down regulith. Regulith. This layer is known as regulith. Write down about the soil. What is the soil type? Write down. This layer consists of let me explain first. Okay. So this is your bedrock. R is your bedrock having a big slabs of rocks. Now this big slabs of rocks will do what? It will get broken down. So it will get broken down. When it get broken down it will look like this. So this characteristic of the sea soil or sea type or you can say the parent material regulith will depend upon what is your parent material. What is the nature of this bedrock? Whether it is a sedimentary rock, whether it's a metamorphic rock, whether it's ignous rock, it depends upon that. But it will be a weathered rock. This layer will be a weathered rock. Why? Because parent material will get disintegrated. The slabs are not going to remain the same. Same. Since the slabs are not going to remain the same, so what will happen? It will disintegrate into certain parts. Okay. Now write down this layer consist of you're talking about C. This layer consists of partially broken down. Partially broken down. and weathered parent material partially broken down and weathered parent material. Comma lacking the organic matter. Lacking the organic matter found in the upper layers. found in the upper layers. Now write down the last horizon which is your R horizon. Write down the last horizon which is your R horizon. Write down R horizon. In the bracket write down bedrock. Now write down this is the this is the solid comma unweathered rock material. This is the solid comma unweathered rock material beneath the soil beneath the soil. So this can be unweathered bigger slabs very very big slabs of the soil. which are unweathered. So upper layers. Now write on the conclusion. This layers can be this layer can be vary in the thickness. This layer can be vary in the thickness depending upon depending upon the factors. Depending upon the factors like climate, topography and type of and type of parent material and the type of parent material, right? Okay. So, I think online students have decided there all of them have decided their optionals. Some are having a I think you have also decided no. What is yours? Psychology. Psychology. Yours is history. Yours. What is your option? Economics. Good. Okay. So, anybody else who needs the advice for the options? Whichever their interest lies in just you can have a talk. So, she has also done right by taking the sociology on time. Okay. Okay. So, you also start all the students who are having history option. Have you started your psychology option? Why you have not started? Who admit? So what they said? You tell me your name's full name. Huh? Okay. You why you have not started? Rohan Conject [Music] geography optional started for about one and a half month. Very good. One and a half month. Okay. Very nice. As my background is PCMBB in class 12. Okay. Raat. Yes. Rakshhat. Anthropology is a very nice subject. This is also a very nice subject. So when are you planning to start? See anthro is a subject which is smalliology. That's what I wanted to know. biology. Okay. So you can do one thing. So enthro this thing is also getting started in uh in this month only. Okay. At least you can have a session with ma'am. Dr. So whom Hassan ma'am is only taking anthro and she's also taking social. So you can have a discussion with her once so that your picture is clear. Okay. Subi your background is engineering. So in what all uh subjects you are interested in? Okay. So, uh this is also a very nice question for somebody who has just joined. Si understand you have to take an optional which overlaps with your mains. Do not take any random optional which does not overlap with the main subject. Con subject overlap. I will tell you sociology enthro my subject which is geography huge overlap from prelims and means then economics is overlapping psychology is overlapping your geology is overlapping or history is overlapping your what is that psychology optional which is that from the P only philosophy is overlapping so all the subjects are very important all are overlapping. Now you have to decide in which optional you are having a particular interest which optional and psil also right there's a ps also so you have to understand that which optional is actually making you in I mean pulling your Trust you give me two three options. You give right the two three options and then I will suggest to you here only is also very good. Excellent. Ped is also good. that is also overlapping. I would have suggested something else to you. But puppet is a very good optional. So do you have interest in puppet Okay, you heard about that. Okay, done. So, what you can do is just go through that. Just go through all the options. Edology this is the option that I'm going to take because optional 6 months the interest should be intact okay or her option If I talk about my optional, my optional is having a huge overlap with the main syllables and also the prince will get better. [Applause] No, no, Ra. No, no question is a silly question. How to strike the wrong answer in means answer writing? Is it allowed to strike the answer? Uh, actually Rakshhat, there is no striking in the means answer. Um okay so asking about how you have to opt answer is it what you are asking See in the mains answer writing striking the answer means what I mean can you unmute yourself and ask the question that would be better everybody can hear that in that case right striker means is saying that cutting down yes there's an option oh yes how How can I forget Si? Maths. Maths is a very good optional. Oh, I'm so sorry. I did forget about maths. Yes, indeed. Maths is also Maths is also okay Ra, I got your point. Maths is also good option. So, you take one week time. I'll come back to you and ask which option you have taken. Okay. All right. So, Raet uh yes striking means see they will be given an option to you or Okay. So then you have to decide which option you have to take or there's something now it's attempt any tree or this or this right so you have to go with that. So whichever your is major question whichever suits you right you attempt that part. ticket. I hope it makes the answer very clear. Arashhat, you can do one thing. Uh you can arrange a orientation session. Uh I'll tell admin team that there are some students who are interested in anthro. So you can just contact your admin and I'll just also inform them. they'll contact you for the at least enthro orientation so that you can have a clear view. Done. I'll do that for you. No problem. Yes. you see the videos and come back. Otherwise, Si would Si has not given any uh this thing. Survi has not taken geography as an optional, right? Si okay. Stapna has taken geography as an optional, right? Satna has taken. No, but it should be based on the interest only. I strictly stick to that. If you're interested then only you should take any any other thing plus anything else good to go. Wait. Okay. Okay. No, no, no. Take. Yes. You told I something that What does it mean? Acha Raad is talking about the series I watched. Okay. Do we have the time? Okay. Okay. Okay. Okay. See guys. So I Okay. So such a sharp memory. So I was I had to discuss in detail. Tomorrow I'll discuss it in detail. So I got to watch a series a documentary on the sea piracy. It is available on Netflix. Okay. So if anybody want to know anything about the pollution right and it is related to your environment you have to write lot of current affairs also in GS etc. And you have to understand the situation in detail the gravity of the situation in details especially with respect to the pollution in the marine uh resources. So you can watch this movie sea piracy excellent movie. There are some different different stories which I got to find in that but for that I need time. So tomorrow allow me 10 minutes then I will discuss that. Tomorrow I'll take your 10 minutes and I'll discuss that. If you get a chance please watch because I found it. I don't know how boring you guys are or maybe not. So for me it was interesting done. So I watched the half of it like 40 minutes or 1 hour. I think it's a full twohour documentary. But it's very interesting that how the they the they figured out that how the pollution is happening. They also figured out how the blue fin tuna there's a fish called bluefin tuna. So they is tasty also. Do you know it is an indian one? Yes ma'am. It's find it's fish mainly in uh Japan. It's in Japan. Yes, the documentary was also in for Japan. What was the name of the uh sea piracy? Case piracy. Yes. See piracy. S E A S P I R A C Y. So there is a port in Japan called Tai Port. There they are not allowing anyone to come in. Why? Because they know that if somebody would figure it out then they will stop it. They will literally stop it from anybody going to that place. And there are some people who are spying and when the people like us go there for any you know in that sensitive area the whole in government the whole I think entire system they just run after you like anything the hotels that you are checking in they will keep a check on that anywhere you are going any restaurant you're eating by because they are so sensitive that information should not be should not go out this uh this blue fin tuna which is very expensive, very rare and it's a trillion dollar industry for Japan and they are selling it like anything. Is also one of the most rarest thing species from where we get Yes. Yes. Yes. So there are mainly four species. I'm into aquarium so I know all of you eat fishes a lot. No, no. I also have planted aquariums and all the other marine like I'm interested. Yeah, you're interested in that. So, it was saying that people who are very very into eating the fishes always remember with one fish you are killing the two whales. Always remember if you're eating a fish then how many whales you are killing. Okay, there's no no don't have to take it personally. It is just a documentary what what data they are giving. And apart from that they also told about the oil spill which happened. They mentioned the one of the interesting fact which actually blew my mind. It was that there was a drastic oil spill happened in near the Mexico. Okay. That area killed lot many marine species and this area was not allowed to touch for many months. Do you know what the kind of I would say the easiness and the restoration of the marine life that happened during that time it was a blessing in disguise for that area. It was a blessing in disguise. Why? Because people are using the resources in a very haphazard way. The way they are extracting the fishes, the way they are extracting the whales, the number of whales they are killing. Do you know how many whales the whale kill? How many people a whale kill in a year? How many whale this people? Only 10. Like whenever you're going out some somebody's going out in the ocean. So how many of them they get died? Only 10 in a year. And how many whales are we killing? We kill almost 10,000. So can you understand the ratio what we are doing to them? And if there are no whales, there is no marine life. No whales means no marine life. Always get that. Always. Whales are the main building block for any any marine life. If whale is there that means it is still has the possibility of restoration. If there's no whale that means it is done. then you cannot restore it. So if you have this so you can just go and watch. I'll come back with more interesting insights into it. I have I have to yet watch whole documentary. Okay. Tomorrow we'll discuss more about it. Okay. See you guys. Thank you so much.