Science For Class 8th

15-Potable Water and Filtering Water
04:40

15-Potable Water and Filtering Water
Class 8th Science
21 Views 4 months ago
14-Not So Holy Ganga
04:46

14-Not So Holy Ganga
Class 8th Science
17 Views 4 months ago
13-Water Pollution-Introduction
04:54

13-Water Pollution-Introduction
Class 8th Science
14 Views 4 months ago
12-Global Warming And What Can We do
12:03

12-Global Warming And What Can We do
Class 8th Science
13 Views 4 months ago
11-Taj Mahal
02:43

11-Taj Mahal
Class 8th Science
10 Views 4 months ago
10-CFCs
03:08

10-CFCs
Class 8th Science
18 Views 4 months ago
9-Smog
03:45

9-Smog
Class 8th Science
16 Views 4 months ago
8-Particulate matter
03:24

8-Particulate matter
Class 8th Science
7 Views 4 months ago
7-Sulphur and Nitrogen
03:08

7-Sulphur and Nitrogen
Class 8th Science
13 Views 4 months ago
6-Air pollutants-Carbon dioxide and Carbon monoxide
04:32

6-Air pollutants-Carbon dioxide and Carbon monoxide
Class 8th Science
9 Views 4 months ago
5-How Crucial is Air and Water
04:50

5-How Crucial is Air and Water
Class 8th Science
3 Views 4 months ago
4-Air pollution Effects
02:36

4-Air pollution Effects
Class 8th Science
5 Views 4 months ago
3-Air pollution
01:34

3-Air pollution
Class 8th Science
4 Views 4 months ago
2-Pollution
02:07

2-Pollution
Class 8th Science
2 Views 4 months ago
1-Introduction
02:18

1-Introduction
Class 8th Science
5 Views 4 months ago
23-CNG
01:24

23-CNG
Class 8th Science
3 Views 4 months ago
22-Acid rain
02:55

22-Acid rain
Class 8th Science
3 Views 4 months ago
21-Different Zones of Candle Flame
03:26

21-Different Zones of Candle Flame
Class 8th Science
7 Views 4 months ago
20-Activity-Making the Flame stronger
02:36

20-Activity-Making the Flame stronger
Class 8th Science
3 Views 4 months ago
19-Activity-Outermost zone of flame is hottest
03:11

19-Activity-Outermost zone of flame is hottest
Class 8th Science
4 Views 4 months ago