Environment and Ecology | Shankar IAS | UPSC/PCS/SSC | Chapter 1(1) 

I opened shankar ias and started reading everything went on top of my head and than I opened RU-vid and wrote explanation of shankar ias and I came across this video and trust me now I the same book is quite understandable! Thanks for your easy and simple explanation

Best lecture of ecology and environmental .Ever.....I love this lecture at 1st sight...... I fully understand at 1st listening....❤️❤️❤️

Line by line and word by word. Amazing way of explaination.

I have been gone through from many videos,utube channels but yes i'll have to admit it tht your channel is far better thn any of them. You didn't wste tym in advertising your channel like others do. I really love your videos nd from the depth of my heart a big SALUTE to you😊

Started this series from today ! Your explanation is absolutely amazing !!!

Today i am beginning the preparation for 2025 through your series. And loved the explanation of the video. Looking forward to it. Thank you Sir

Ur teaching style is so brilliant.. All concept are clear... U teach us with whole heartedly.. Thanku♥️♥️..

Best EVS lectures available on RU-vid for UPSC or state PCS

Ecology part 1 Ecology definition . Oikos=home/place to live in + logos=to study . Scientific study of living organisms of their relationship with each other and their environment . Deals with ways in which organisms are moulded by environment . Organisms are shaped by environment= adaptation, organisms use environment for resources and mineral cycling, thus 2 uses of environment . Environment is defined as 'sun total of living, non living components ; influences and events surrounding an organism. . Abiotic = non living= energy, radiation, temperature and heart flow, water, fire, gravity, topography, geological substratum. . Biotic =green, non green plants =mould, heterotrophs, parasites, animals, man, symbiote . Symbiotic = no nuksaan to host; parasites = harmful to hosts Levels of organization in ecology . 6 levels . Individual, population, Community, ecosystem, biome, biosphere Individual . Living being . Ability to function independently . Pent /bacterium /fungi etc . Body made of organs, organelles, other parts that work together to perform various processes of life Population . Group of organisms . Usually of same species . Occupy well defined area .

I started my EVs lectures from today ...n litterary I m overwhelmed by founding such smart lectures from uh sir .... thanks alot sir 👍👍👍👍👍

Loving this series...I intend to finish all the lectures that you post sir.. thanks a ton....🙏

Every time i pause video in between..and like and comment ...this is only channel where each content is awesome... great... extraordinary... loved it...thnks

You became my Idol and most favorite teacher sir.. I have been following all of your courses from NCERT to these standard book... The way you teach is the real way of teaching...

Sir this is my first class really appreciable your way of teaching is very friendly I am very great full to you really thank you so much sir

Started enjoying my environment with you sir..🤗🤗🇮🇳 Shankar Bhagwan ji margdarshan kre hum sab ka.🙏🏻

I'm started this subject from today...thank you so much for good n understanding explanation ❤️👍🙏🙏

Wow sir, this is your teaching .. mashallah absolutly brilliant ....🔥🔥You understand every line very well…❤️❤️ thanq so much sir 👍

impressive and effective teaching....may Allah rewards you HIS way !

Thanks for starting this amazing session for us 💛

Outstanding explanation sir.....thank you very much sir for providing quality education to India....... 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏.

One of the best explanation of this book

Sir Thank you so much for these kind of free course, I am financially unable to pay heavy fees in coching .

Watching in 2024 ....❤❤❤best styles of teaching environment and ecology ❤❤🎉🎉😊😊

was reading Shankir IAS but was not able to fully understand that. This is helping me a lot. Heartly thanks

Along with economy started this course too... U are really working hard❤🙏

sir, it is my 1st class of your ENVIRONMENT courses. Thank you sir.

Best teacher ❤🎉huge respect for you sir lots of respect in my heart for you🎉

This the real method to teach ur students whole heartedly May God Bless You Sir....... keep it up👍

Great lecture.. one can easily understand even he was innocent about evs before the lecture...love from Kashmir

Thank you so much sir for providing this amazing lecture 🙏🙏🙏 Your explanation is very clarity Thank you very much sir 🙏🙏.

Mene aj deka r sach bta rhe h sir apka padane k style pe dewna ban gya ❤️ lucky hu me jo apse Mila yaha...

Newly joined and UPSC aspirants.thank you sir ☺️😊

Thanku sir for your valuable lectures ❤ it's amazing

Hello Sir Very nice initiative taken Very informative Very nice ... simply awesome approach. 🙏🙏 I wanna to thanks whole faculty Ookul Plateform. 🙏🙏

Best lecture sir aapka way of teaching bahut accha h thank you so much sir🙏😊

Your pedagogy is tremendous Will follow you religiously 👏🙏🙏🥰

20:30 define communities 21:30 Types of Community? 24:00 minor community?

Best Way to Teach Environment

I started listening to your lecture sir it is so useful to me TQ for your clear explanation of each and every topic sir

Best you tube channel for upsc preparation

I have started this cource just now Really it's helping me Thank u so much sir😊

Gurupurnima k pawan avsar par apke charno me vandan sir

Thank you so much sir for making the environment lecture on shankar ias book....and you have made our life easy 🙏

An amazing and awesome teacher found late but I'm glad to find this class

Really amazing efforts... Thanks a lot sir. 🙏

After doing it first from book ,I came to the conclusion that the content here is the same , comprehensive n even easy to understand

Really impressed with ur teaching ability sir.Thnx

Best lecture on ecology ...because of you sir ..thanks a lot. 🙏🙏

Love you sir it na behtarin padhane k liye

Thank u soo much sir .Mai apki students hu meine 2 sem.mai apse evs PDI thi and ur lectures are very helpful 🙏🙏❤️❤️

Your explanation is marvelous and is valuable for me sir Thank you sir 😊

my first class...and awesome teaching style sir...to the point...nice sir....on the spot yaad ho gya

Thank you so much sir I was searching for some genuine content..my search ends here .

So happy, that you started this series. Thanks a ton⭐

Sir thank you so much for your efforts. With your videos i found easy to understand shankar ias environment book.

Sir your way of explanation is very effective and intresting

Started dis series from today... Thank you sir... 😊ur xplanation is amazng sir ... 🥰

sir, this is very amazing to study accurately.. i am planning to give my upsc attempt on 2022 would these series of yours help me out totally for my preparation? and sir can you suggest few books to go through for the preparation

Sir please make video on indian forestry by K.Manikandan and S.Prabhu

Sir...it is recommended that it is a bulky book not all the topics are important so plzz......alongwith the lectures plzz tell us that which topic is important and which should be left

Sir superb lecture.request you to complete course as soon as possible

I m starting this subject today and the this the first time i m studying this sub.. initially i m very tensed for it but..... After watching ur video sir i m feeling very relaxed bcz i found great teacher n platform to study it.. Thanks a lot sir

Hello sir, your all videos are very helpful and your teaching way is also very brillient. So I'm request u, that plz teach GS paper 3 science and technology

All lecture best 🥰❣️❣️sir

Done❤❤❤❤❤❤❤ thank you sir 🎉

Fantastic lecture never expected like this 💯💯

Sir aap toh alrounder ho...thanku sir...

Thank you sir..bahut acha explain kiye aap.

thank you so much sir for this wonderful explaination

Tq so much sir.. Apne bht atchi tarah he samjhaya..

Thank you sooo much sir 🙏😊we all knw u r the best teacher started another book with uh after geography 🙏❤

Hello sir... Graduation mein mera biology subject raha hai.. Aur environment and ecology se related chapters bhi the.. So maximum topics k baare mein basic and other points bhi clear hain.. But phir bhi start to end karna chahti hu iss series ka.. Sir maine book nahi liya hai abhi but after some time mujhe book lena hai.. But sir bass ek baat poochna tha ki as it is lecture jaisa hi notes bana lu ya kuch topics skip kar sakti hu? . Plz give me a suggestion sir .. I know ki saare topics hum write nahi kar sakte but phir bhi i want your suggestion.. It will be helpful for other also.. 🙏🙏🙏

Bohoth acha lecture hai sir tq u so much

Need of diagram or images in the lec,,,,it makes more attractive

Ye Kamal ka hai

Thankyou for this lecture sir.

Brilliant explanation Sir. Thank you so much 😊🙇

Thank you sir ji 🌹❤ May God bless you 🤲🙏

Thenkewww sir ji... I am starting it from Today for upsc 2022...sir ye btaiye ki mujhe environment k liye notes bnane chahiye kyaa....ya sirf book ko hi bar bar revision krke pyq solve kruu😊😊👍👍👍👍

excellent teacher

Bahut hi accha padha the hai sir

Sir, Thank u very much....very helpful,, requesting u to please make long videos,

According to me best series.... Of environment Sir mera ek sawal tha ki is it enough for environment and ecology????

I am happened to see your videos just now... Thank you

Sir you are great aapko sb aata hai wow Sir mai kr paungi crack state level ka exam?? Agr mai daily yahan se study kru Mtlb or bhi kya kya krna hoga mujhe??

Sir apka teaching way bhuuuuuuuuttttttttt nice a . Easily understandable ..

Thank u sir bahot achha tha Ek question hai sir aap konse subjects cover karte hain iss channel me please bataiye

Thanks sir for good and understanding explaination.

Best videos for environment

App bohot achese explain Kia Hai, its very helpful for me.

Thankyou so much sir you explained beautifully 🙏🙏.

Wonderful lecture and explained very well

Thanks sir u way of explanation is too good

Unique lecture sir ji very very very thank you❤❤

Thank you Sir for such a quality content ❤️

Thanks for great helpful videos sir ji

THANK YOU SIR

Nice sir..ur way of teaching is awsm ..plz upload all the chap before prelims

Thank you so much sir... I loved this initiative

Thank you sir for a fruitful session......