Lesson 3 of 9 • 367 upvotes • 8:29mins
Here Navdeep Kaur is discussing about Agents of pollution
9 lessons • 1h 38m
People and Environment- Pollutants (in Hindi)
13:21mins
Biodegradable and Non Bio Degradable Pollutants (in Hindi)
8:24mins
Agents of Pollution (in Hindi)
8:29mins
Effects of Pollution (in Hindi)
11:18mins
Atmosphere and Air pollution (in Hindi)
11:02mins
Primary and secondary Air Pollutants (in Hindi)
14:57mins
Pollution and their effect on Human being (in Hindi)
12:03mins
Environment MCQs (in Hindi)
8:46mins
Light Pollution and effects and Steps taken (in Hindi)
10:14mins