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Types of Gases- Their Source and Effect (in Hindi)

Lesson 3 of 18 • 4 upvotes • 8:37mins

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Shreya

This lesson deals with the air pollution

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1

Overview of the Course

1:01mins

2

Air Pollution (in Hindi)

9:42mins

3

Types of Gases- Their Source and Effect (in Hindi)

8:37mins

4

Water Pollution (in Hindi)

9:44mins

5

Soil Pollution (in Hindi)

10:24mins

6

Types of Soil (in Hindi)

6:38mins

7

Noise pollution

5:20mins

8

MDG and SDG

10:05mins

9

Natural Hazards

11:37mins

10

Natural hazards (2)

7:59mins

11

Green house effect

6:56mins

12

Acid rain

7:29mins

13

Ozone layer

9:24mins

14

Earth Summit - Sustainable Development

11:41mins

15

Earth summit - Biodiversity

8:24mins

16

Earth summit-Climate change

7:44mins

17

Climate change -Copenhagen Accord

7:47mins

18

NAPCC - 8 Missions

7:29mins

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