UPSC CSE - GS
Free courses
Environment & Ecology
Lesson 4 of 5 • 5 upvotes • 9:40mins
Thermal Pollution, Silt Pollution, Biomagnification, Toxicity Of Pesticides
5 lessons • 50m
Introduction to Water Pollution
13:18mins
Pollutant Transport Mechanism
6:45mins
BOD and Eutrophication
9:57mins
Biomagnification
9:40mins
Why Pollutants are Important, Industrial Pollution, Marine Pollution
10:41mins