結果 : how can we reduce the depletion of ozone layer

-
8:35

Why you don’t hear about the ozone layer anymore

Vox
9,290,818 回視聴 - 2 年前
1:47

Reduce Ozone Depletion

Society for Environment & Sustainable Development
141 回視聴 - 1 年前
2:23

How to protect the ozone layer?

LAPITAN FAM
6,907 回視聴 - 3 年前

-
3:26

Climate 101: Ozone Depletion | National Geographic

National Geographic
2,179,584 回視聴 - 6 年前
3:59

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

Let's Grow Up
53,797 回視聴 - 6 年前
6:49

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

Peekaboo Kidz
3,362,122 回視聴 - 4 年前
7:58

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

Toppr Study
1,422,549 回視聴 - 6 年前
1:20

How to prevent ozone layer depletion?

Hey Delphi
20 回視聴 - 1 年前
21:33

NOX EMISSION|REGULATION-13|MARPOL 73/78| ANNEX-VI|

Marine Engineering Hub
78 回視聴 - 19 時間前
5:02

Reducing ozone depletion

GreenTV
10,033 回視聴 - 12 年前
1:28

solutions ozone layer depletion

nabil amirul
3,434 回視聴 - 7 年前
22:59

What happened to the Ozone Hole? | Dhruv Rathee

Dhruv Rathee
7,276,290 回視聴 - 1 年前
5:13

Whatever happened to the hole in the ozone layer? - Stephanie Honchell Smith

TED-Ed
557,129 回視聴 - 1 年前
2:11

How Chlorofluorocarbons Destroy Ozone

Dated Disk Dispatch
206,529 回視聴 - 10 年前
9:51

Can we solve global warming? Lessons from how we protected the ozone layer | Sean Davis

TED
192,408 回視聴 - 5 年前
1:43

What's Going on with the Hole in the Ozone Layer? We Asked a NASA Expert

NASA
139,296 回視聴 - 1 年前
1:17

ODS Disposal: reducing waste and protecting the ozone layer

United Nations Industrial Development Organization (UNIDO)
929 回視聴 - 3 年前
10:52

AP Environmental Science Notes 9.1 & 9.2 - Reducing Stratospheric Ozone Depletion

Jordan Dischinger-Smedes
86,710 回視聴 - 3 年前
3:04

HOW TO PROTECT OZONE LAYER

cho co
1,299 回視聴 - 3 年前
1:35

Ozone Layer Depletion Experiment

Air-It
1,623 回視聴 - 1 年前