Our Environment | CBSE Class 10 Biology | Science Chapter 15 NCERT Solutions | Sprint X | Vedantu

[@VedantuClass9_10_11]

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[@Shawtyy459]

I JUST ADORE THE WAY HE SAYS .... ALLE YAAL 😂❤! Aap mere favourite ho sirrrrrrrr....sbse zyada ❤ Best best best best

[@tridhartambe361]

☺☺

[@SD-is6yc]

Schi Mai yrr🥰🥰. He is best sir

[@theculprit0369]

same !

[@zarafhalak6053]

After the sprint X series I'm totally confident that I'm gonna score well in my exams

[@sakshipandey957]

SIR U R LOOKING AWESOME IN THIS JACKET SIR !! 😄😄✌✌🙈🙈🙈

[@ayushyadav06]

Ans-8. Accommodation of non biodegradable substances in the tropic levels.✌

[@artist.gone.creativ]

Ans 3 ) unidirentional Drawing as usual super se upar 😍😍👌👌😅 4)D 5)10% of energy is transfered at each tropic level n rest 90% is lost for different metabollic activities.. 6)polythene bags should be banned bcoz it is non biodegradable n changes r more to get accumulated into the resources

[@adityajain1095]

Jiske liye raha dekhi Vo time aa gaya Ye 21 days aise nikle Mano time ka pata hi nahi chala Whole Sprintx was fantastic Njoyed the journey with Vedantu ❤️ Waiting for a brand new series

[@MANISHJAIN-pe6iq]

21:53 true advice.... Yaii channel paisooo kai liye nahi bachoo kai liye hai -H.P I got heart💜 from vedantu I edited the comment to say thanks But now there is no Hearr😭😭😭 Edit karne kai baad heart chala jata hai kiya Koi bataoooo

[@drafercuber9943]

Haa

[@khushijha7429]

Last session 🥺🥺 But the whole journey was super with sprint X. Waiting for the session very eagerly 🙂 Great teacher's superb session 😌🤩 Damn excited 🙂✌🏻

[@ayushyadav06]

Ans-6. Because they are non biodegradable. It takes a long time to decompse.✌

[@dharmendrabhardwaj323]

Q8 Increase in toxicity when energy transfers from one level to another

[@dikshadiksha4250]

Q6) 1) non biodegradable 2)not eco friendly 3)land pollution as well as water pollution 4) don't decompose

[@ayushyadav06]

EAGERLY WAITING FOR THE SESSION!💗💗✌

[@sakshipandey957]

Q5. Only 10% energy is passed from one tropic level to the other !! ✌✌

[@cyclonegaming4407]

So sad because we will not be able to see amrit sir continuously after every 2 days now😭😭😭

[@sakshipandey957]

Q6. Becoz they are non biodegradable so microorganisms are not able to decompose it.

[@adityajain1095]

Amazing rocking fab session NCERT Class 11 nd 12 pe padhate hai Rockstar 😍 Even we are emotional 😭 But yes it is not an ending❤️ It is Beginning of Tabahi 🔥

[@ayushyadav06]

Ans-4. D

[@ayushyadav06]

Ans-3. A) Unidirectional

[@prikshit...1401]

4.Decrease in energy at higher trophic level

[@MANISHJAIN-pe6iq]

Who is having problem with video Black video in last Not coming playback speed option Not coming exact video time when clicked blue video time in comment box

[@armanthakur699]

@@user-monika06 is video mai comment kiya hai to obviously isi video ka baat kr raha hoga 🙄

[@armanthakur699]

Me

[@MANISHJAIN-pe6iq]

@@armanthakur699 achaa hai achaa hai😋😋😋 Sabko problem hai😁😁😁 Mai akela nahi hoooo😅😅😅😂😂😂

[@user-monika06]

It did not happen during premiere may be afterwards some issue may have came bcoz I was there during premiere and I didn't find this problem that time.

[@MANISHJAIN-pe6iq]

Koi batoo plz agar heart mila hai koi channel sai orr agar ham comment edit karte hoo to 💜 heart chala(delete) hoo jata hai kiya ??

[@Vijay_helo]

12:12, Oh no.....A ghost in the classroom...🤣🤣🤣

[@nikitha-allinone4566]

Sir........ loved it .........ur talking style...the way of teaching jst.... amazing Thank you.......💞💞💜

[@dharmendrabhardwaj323]

Q5 When energy transfer from one tropic level to another only 10 %is transfered

[@sakshipandey957]

YEAH !! ✌✌ SUPER DUPER EXICTED FOR THE SESSION !! ☺☺ SADLY IT'S THE LAST SESSION OF SPRINT X......... BUT THE WHOLE JOURNEY OF 21 DAYS WAS SUPER DUPER AMAZINGGGGG !! 😍🙈🙈🙈

[@icaniwill8969]

You had made a world record of commenting a same thing in this channeL to get hearts from Vedantu 😂

[@icaniwill8969]

It means you get heart from Vedantu Is this your business

[@sakshipandey957]

Q10. Food Chain would end and ecological balance would affected !! ✌

[@Abhinav_Kumar2468]

Sir I hve no words to explain ur hard work ..that u do for us💜✨✨...always loved ur session..ur one of the best bio teacher I have even seen 😍😍

[@anweshaparasher6175]

Sir ur drawing of lion is asom. Its really cute like u sir . Ur the best teacher I ever saw in my life . Thanku so much sir for teaching us due to vedantu I achived good marks in my pre Boards 😊😀😁☺😙😘

[@architadas_13]

10. The other trophic levels would be affected.

[@jayanti_garg]

Thku to all the vedantu team to the repected teachers so so so much!!u have taught us so nicely in this pandemic ...thku for the wonderful amazing sprint series due to this series my confident level is raised and i m able to answer my preboards without any worry... We all vedans will rock boards this tym because there is no tnsion when teachers like u r there sir always for us!❤❤❤❤❤😊 Feeling blessed to study here by the respected teachers who work day and night only for us😀😍😍 Vedantu teacher's motivation and energy is on nxt level🙈❤ No fear when vedantu is here💥🙈❤

[@icaniwill8969]

Q.8 IT INCREASES IN THE CONCENTRATION NON BIO DEGRADABLE Chemicals.

[@dikshadiksha4250]

Q2) plants--->rats--->snake--->hawk

[@Rakeshkumar-fi1cn]

Q.4 Decrease in energy at higher trophic level

[@rishikasharma05]

Q3-UNIDIRECTIONAL

[@dikshadiksha4250]

Q4 (D)

[@dikshadiksha4250]

Q3 (A)unidirectional

[@anjalithombare9478]

Waiting for the session!!😅👍 Last session of bio sprint X!!😅😅😥

[@prikshit...1401]

3. Unidirectonal

[@DHARMENDRASINGH-zx1co]

6 - because they are non biodegradable. It take a long time to decompose . 8 - only 10 percentage energy is pussed from one tropic level to the other..

[@adityajain1095]

Yeah Rockstar coming up with last session nd last chapter of science Excited for another enthusiastic session 🔥 But sad as Last session by our amazing sir❤️ Njoyment 💯 Waiting for new series Thanks Vedantu 🎉

[@dikshadiksha4250]

Q10 food chain will end, all are dependent on each other so no one able to survive for eg. if there will be no plant there will be no herbivores then no carnivorous ect.

[@dharmendrabhardwaj323]

Q3 A

[@theculprit0369]

SIR sprint X is the best series of VEDANTU ! loved it !

[@rishikasharma05]

Q4 DECREASE IN ENERGY AT HIGHER TROPHIC LEVEL

[@icaniwill8969]

I am vedant from 7 months .

[@aravindhgameingff9516]

Hai Rishika

[@pradeepsinghsingh4438]

Sir you are the Best teacher of Biology 😊 And your drawing is very beautiful

[@dharmendrabhardwaj323]

Q9 By spreading awareness By seperating biodegradable and non biodegradable wastes Adopting 3rs

[@ayushyadav06]

Ans-2. Plants> Rats> Snake> Hawk.

[@ashok20153]

Super amezing session sir👌😀😀😍.....

[@pksklive6752]

Sir for the sixth question can we also write that it increases biological magnification which causes harm to humans and other organisms

[@raginisingh4182]

Amazing session.... Awesome Thanks for the lecture....

[@dharmendrabhardwaj323]

Q6 Because polythene bags is made from polythene a type of plastic which is non biodegradable

[@BinayKumar-sd9gt]

'The chemical used in manufacturing of plastic also effects the human health' Is this point can be wriiten in the answer of question no 7 ?

[@sakshipandey957]

Q3. UNIDIRECTIONAL !! ✌✌

[@jagritipathak4455]

Looking gorgeous sir.... ❤❤ And session was amazing.. The most lovable, cutee teacher🤩🤩

[@architadas_13]

Amazing session.🔥🔥

[@samyukthav8833]

Ur drawing skills are amazing as usual sir!!😉

[@PRlNCE_108]

🎈🎈🎇🎆SESSION WAS AS NICE AS YOUR JACKET💞🎆🎆🎈🎈

[@RohitSingh-es5pt]

You take this motivation from economic 1st chapter development. 😊

[@sakshipandey957]

Q1. Global warming !! ✌✌

[@amratasharma5796]

Looking awesome in jacket sir.....😊😄🤗alle yaal😍

[@Rajeshkumar-et8cx]

Q5 ka answer:- Because only 10% energy is transferred from one trophic level to another . Remaining 90% energy get either used up by organism or get lost in the environment either in the form of heat , light ,etc

[@Rakeshkumar-fi1cn]

Q.2 Plant ----> Rats ------> Snake ------> Hawk

[@sakshipandey957]

Q2. PLANTS-RATS-SNAKE-HAWK !! ✌

[@Ajay-9956]

Sir really u and your teaching way is amazing 🙂☺️

[@dikshadiksha4250]

Sir session was amazing. Sprint series was really great. thankyou!!✌✌

[@MRSVDGAMER.]

Great and fantastic session sir as always.

[@Rajeshkumar-et8cx]

Sir itni amazing drawing to kbhi Maine Dekha hi nhi tha.👌 Sir aisi drawing mujhe bhi sikhaiye.

[@nikitabisht799]

Amazing teaching style😁💜✌️✌️✌️✌️😊😊😊

[@lalitavinod7313]

Wonderful session 👍👌🏻

[@msshukladav119]

Sir, All the sessions of sprintx were amazing. Thanku very much.

[@architadas_13]

3A

[@anusreekarottel6029]

Amazing session as always... loved it!!! sprint X was amazing!!! thank you, sir!!!

[@badaltiwari2428]

Hi Sir👋👋

[@saurabhyaduvanshi6719]

This vedio increase my confidence level. Thank you❤🌹🌹 Amrit sir, and vedantu.

[@architadas_13]

Waiting for the session.

[@ashok20153]

6. Because polythene is non - biodegradables.

[@pritigupta4293]

Session was just amazing. ..... And sir. You are looking very cooooool.. In new new jacket🔥😍❤🔥

[@shrastiyadav9332]

Sir u r just amazing now i full of confidence that i gonna score good marks in bio

[@icaniwill8969]

Sir . Your Lion drawing was amazing ❤️

[@Shreya-en4ou]

Session was fantastic 😍

[@hlkkademani4660]

Sir, u r the best biology teacher in the world 🥰🤓

[@kusum5039]

Abishek anubha harsh ankana mm nd sir all are mind blowing

[@hlkkademani4660]

@@kusum5039 s bro

[@PriyankaKumari-pm6yu]

Plzz bring diagram series ... Session is awesome 👍👍😉😉😉

[@vareeshakhan23]

Awesome session 🎉🔥❤️ Sir 😂😂 rolo 😂😂😂😂😭😭😭 U r really funny 👍🏻👍🏻👍🏻👍🏻👍🏻🤣

[@rudrranisrivastava2376]

In bihar.... You are just wowwww teacher ❤....biggest fan sir....

[@dikshadiksha4250]

Q1) global warming

[@sahilpatil8304]

10:33 Walter Lewin jaisa dotted line🤟

[@sakshipandey957]

O2 + SUNLIGHT-----> O + O O2 + O -----> O3 !! ✌✌

[@mrgodara3200]

Thank you Sir.. For these SPRINT X sessions..!!

[@chandrakirankushwah7715]

Amrit sir is best❤️

[@KuldeepKaur-vp1ny]

Sir what is difference between biome and biosphere. Sir I am so confused in this question please tell me answer of this sir . And sir your teaching is so awesome 😘

[@ydtush05]

Din Aise Bit Rahe Hain Jaise, Nadi Me bahta Pani. My Preboard Is On The Way 👷

[@ritikroyrk2310]

U are right 😆😆

[@army9638]

correct

[@ydtush05]

@@ritikroyrk2310 😣😯😀

[@ydtush05]

@@army9638 😷

[@Rakeshkumar-fi1cn]

😅

[@Ajay-9956]

Sir u are looking awesome in this black jacket 🤩

[@itsdelicious2]

Lovely session sir. My favourite bio teacher. Thanku so much sir for always there with us.

[@inspirationaltalkswithsanj8514]

Would anybody tell me what is the difference between environment and ecosystem??

[@architadas_13]

O2+O----UV---->O3

[@rishikasharma05]

EXCITED FOR THE SESSION :)

[@aravindhgameingff9516]

Hai Rishika

[@kshitizsharma8848]

Home phir bhi kuch nhi hain padka tumse😂😂😂😂

[@KuldeepKaur-vp1ny]

Amrit sir is best teacher 😘😘 of biology

[@kamyagurnani3565]

when is the spintx coming for preboards 2 plzzz start that as well plzzz

[@anushkayadav4863]

Sir thanks so much. And drawing was osum but u can do more but😅 meri thrh nahi karna chahate🤔

[@architadas_13]

6. Polyetene bags are not eco-friendly and pollute the environment.