Lesson 16 of 16 • 53 upvotes • 13:56mins
With the help of this lesson, Anjali aims to explain the menace of pollution of Air and water and draws attention towards various Air pollutants, the consequences of them and the Greenhouse effect in addition to Water Pollution and its effect
16 lessons • 3h 3m
Overview (in Hindi)
4:43mins
Crop Production and Management (in Hindi)
12:17mins
Micro-organisms (in Hindi)
12:46mins
Synthetic Fibres and Plastics (in Hindi)
11:34mins
Metals and Non-metals and Chemical Effects of Electric Current (in Hindi)
12:05mins
Coal and Petroleum and Sound (in Hindi)
11:33mins
Combustion and Flame (in Hindi)
12:19mins
Conservation of Plants and Animals (in Hindi)
11:36mins
Cell Structure and Functions (in Hindi)
9:43mins
Sexual and Asexual Mode of Reproduction (in Hindi)
12:35mins
Adolescence (in Hindi)
10:35mins
Force and Pressure(in Hindi)
11:15mins
Some Natural Phenomenon (in Hindi)
12:56mins
Light (in Hindi)
9:32mins
Stars and the Solar System (in Hindi)
14:16mins
Pollution of Air and Water (in Hindi)
13:56mins