Lesson 11 of 14 • 4 upvotes • 10:27mins
This lesson discusses about Green House Effect & Ozone Hole, Air Pollutants, Water Pollutants.
14 lessons • 2h 39m
Atmosphere (in Hindi)
9:20mins
Introduction of Environment (in Hindi)
9:03mins
Biodiversity (in Hindi)
12:29mins
Hot Spot in Biodiversity (in Hindi)
12:47mins
Biodiversity Conservation Union and Programs (in Hindi)
8:11mins
Environmental Act and Planning (in Hindi)
11:34mins
Ramsar Sites in India Hindi)
10:06mins
Ecology and its Level (in Hindi)
13:24mins
About Food Chain and Food Web (in Hindi)
14:27mins
Ecological Pyramid (in Hindi)
14:31mins
(Hindi) Green House Effect & Ozone Hole
10:27mins
Pollution (Hindi)
15:00mins
Forest (Hindi)
10:22mins
Soil (Hindi)
7:45mins