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Biodiversity 2.3: Loss of Biodiversity
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This tutorial deals with Loss of biodiversity, Major biogeographic zones in India, extinction: definition, mass extinction and its stages like Cretaceous and Holocene, list of prominent extinct species, Causes of biodiversity losses, Introduction of exotic species, Conservation biology, Stable communities and Ecosystem services. Video by Unacademy for IAS Preparation. How to prepare for IAS exam, Best IAS Coaching, IAS Civil Services Syllabus, Study Material for IAS Exam, IAS Civil Services Exam, UPSC Preparation, Tips for IAS, Material for IAS Preparation, UPSC Exam Material, IAS How to prepare, Other good resources: Mrunal and Clearias , IAS preparation tips, How to prepare for IAS 2015 Visit us at http://unacademy-upsc.com and http://facebook.com/romansaini.official

Roman Saini is teaching live on Unacademy Plus

Roman Saini
Part of a great founding team at Unacademy with Gaurav, Hemesh. Movies, Guitar, Books, Teaching.

Comments
(23)
U
Unacademy user
suggestion pl confirm how to get vedio uploaded date કેમકે અમુક પદ ચેન્જ થઈ જાય તો ખબર પડે અત્યારે ઊર્જી ત પટેલ ની જગ્યાએ બીજૂ કોઈ છે બને તો સ્લાઇડ માં જ ક્યાંક ડેટ બતાય તેવું રાખો બાકી સુપર છે ચાલુ રાખો
Amit Shukla
a year ago
Ok ok sure ,next time date boli ne j video start karis thanks for idea
EXCELLENT!!!!!!!! , thats what we call something of exceptionally highly perfect teaching doze ........fully energetic and enthusiastic lecture,,,,,,,,truly speechless each time i wonder such such such awesome lecture of yours ...thank u sir for spreading light of your knowledge...waiting for more stimulating lectures like this like a ''greedy tapsvi shishya''.....
Nk
thanku soo much sir....
HERE IS ANOTHER AWESOME LESSON FROM THE PUREST OF THE PURE SOUL ON THIS PLANET EARTH.....LONG LIVE ROMAN SIR...AND LONG LIVE UNACADEMY TEAM.... FEELING BLESSED TO BE BORN IN ''ROMAN ERA''....THANK U IS NOT THE WORD...SALUTE TO ALL MOTERS OF FOUNDING FATHERS AND GREAT EDUCATORS AND OTHER CONTRIBUTORS OF UNACADEMY...
thank you sir @@@!!!!!
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