結果 : what is ozone hole class 10th
6:49

What Is The Ozone Layer? | Ozone Layer Depletion | Dr Binocs Show |Kids Learning Video|Peekaboo Kidz

Peekaboo Kidz
3,362,152 回視聴 - 4 年前
3:24

Ozone layer and how it gets depleted | Our environment | Class 10 EVS | Khan Academy

Khan Academy India - English
6,281 回視聴 - 1 年前

-
3:26

Climate 101: Ozone Depletion | National Geographic

National Geographic
2,179,584 回視聴 - 6 年前
22:59

What happened to the Ozone Hole? | Dhruv Rathee

Dhruv Rathee
7,276,311 回視聴 - 1 年前
7:58

Ozone Layer Depletion | Advantages, Depletion and Preventive Measures | Class 10 Science

Toppr Study
1,422,558 回視聴 - 6 年前

-
3:59

Causes of ozone layer depletion | Ozone layer depletion | what is ozone hole

Let's Grow Up
53,802 回視聴 - 6 年前
1:34

What is ozone hole ? What is its significance. | CLASS 10 | OUR ENVIRONMENT | BIOLOGY | Doubtnu...

Doubtnut
46 回視聴 - 1 年前
17:02

Class 10 Biology Chapter 15 | Ozone Layer and How It is Getting Depleted-Our Environment

Magnet Brains
99,076 回視聴 - 4 年前
1:18

What is the Ozone Layer?

One World Network
40,807 回視聴 - 1 年前
4:29

What Is The Ozone Layer? | Ozone Layer Depletion | Class 12 Biology | Extraclass.com

Extraclass Official
106,626 回視聴 - 5 年前
7:46

What Is Ozone Layer Depletion And Its Effects? | BYJU’S Fun Facts

BYJU'S
186,999 回視聴 - 2 年前
3:16

Define Ozone hole | CLASS 10 | ENVIRONMENTAL ISSUES | BIOLOGY | Doubtnut

Doubtnut
318 回視聴 - 1 年前
3:34

Our Environment - 6 | How do we affect the environment | Ozone Layer | CBSE Class 10

PrepOnGo
17,377 回視聴 - 4 年前
17:36

10th Class Chemistry Chapter 6 - Ozone Depletion & Its Effects - 10th Class Chemistry Chapter 6

ilmkidunya
86,585 回視聴 - 6 年前
2:58

Ozone layer 10 lines in english | 10 lines on ozone layer | 10 lines essay on ozone layer in english

Essay writing content
38,189 回視聴 - 2 年前
3:43

Ozone layer | Biology

Toppr Class 8-10
10,181 回視聴 - 4 年前
23:08

L-7. Ozone layer function, depletion and its effects | ch#14 | 10th class chemistry

M plus Chemistry
9,134 回視聴 - 1 年前
0:25

Ozone layer depletion #ytshorts #science #chemistry

Sarcaster
17,659,107 回視聴 - 1 年前
18:19

What is Ozone Depletion? Facts, causes and effects of Ozone Depletion explained #UPSC #IAS

StudyIQ IAS
349,745 回視聴 - 3 年前
3:44

Ozone layer depletion in Hindi

YoLo Science
97,995 回視聴 - 4 年前