Company Logo

Biodiversity 2.3: Loss of Biodiversity

Lesson 15 of 18 • 580 upvotes • 22:01 mins

Roman Saini

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 and