Lesson 5 of 9 • 5 upvotes • 8:04mins
It covers prevention and control of air pollution.
9 lessons • 57m
Overview of the Course (in Hindi)
3:08mins
Pollutants (in Hindi)
9:02mins
Gaseous Air Pollutants (in Hindi)
5:24mins
Impact of Pollutants in Human Life (in Hindi)
7:33mins
Prevention and Control of Air Pollution (in Hindi)
8:04mins
Methods for control of water pollution and water recycling
6:14mins
Environmental issues in india today
5:03mins
(in Hindi) Namami gange project to clean ganga
5:37mins
Exploitation of energy resources (in Hindi)
7:09mins