About dioxide results of 1,013

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Scrubbing Carbon from the Sky01:14

Scrubbing Carbon from the Sky

9
B2
The Amazon and climate change - Lingohack03:36

The Amazon and climate change - Lingohack

14
B1
Why act now? | Kristen Bell + Giant Ant01:20

Why act now? | Kristen Bell + Giant Ant

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B1
Why does the sky appear blue? plus 10 more videos.. #aumsum49:23

Why does the sky appear blue? plus 10 more videos.. #aumsum

118
B2
They're Calling It "The Forbidden Planet"05:17

They're Calling It "The Forbidden Planet"

4
B2
What is asthma? | #aumsum01:29

What is asthma? | #aumsum

42
B2
Calcium Carbonate - Disintegrating Quicklime04:06

Calcium Carbonate - Disintegrating Quicklime

378
B2
What Is Volcanic Smog?01:32

What Is Volcanic Smog?

12
B2
Things in Your Home that are Linked to Climate Change01:50

Things in Your Home that are Linked to Climate Change

19
B1
NASA | 2014 Warmest Year On Record01:36

NASA | 2014 Warmest Year On Record

198
B1
Dry Ice Moves on Mars02:28

Dry Ice Moves on Mars

564
B1
New images show 3I/ATLAS does not have a tail04:37

New images show 3I/ATLAS does not have a tail

19
B1
We can't live without plants02:19

We can't live without plants

66
B1
The Hydrologic and Carbon Cycles: Always Recycle! - Crash Course Ecology #810:04

The Hydrologic and Carbon Cycles: Always Recycle! - Crash Course Ecology #8

303
B1
The Earth Shouldn't Have Oxygen04:00

The Earth Shouldn't Have Oxygen

15
B1
Why are Manhole Covers Round? | #aumsum06:11

Why are Manhole Covers Round? | #aumsum

17
B2
Why Is There Air?04:34

Why Is There Air?

33
B2
Where Does Fat Go When You Lose Weight?03:31

Where Does Fat Go When You Lose Weight?

65128
B2
Can trees help climate change? Lingohack04:15

Can trees help climate change? Lingohack

19
B1
The Citric Acid Cycle: The Reactions04:25

The Citric Acid Cycle: The Reactions

68
B2
Why You're A Mosquito Magnet03:50

Why You're A Mosquito Magnet

18931
B2
L9P103:51

L9P1

533
B2
What if we planted a Trillion Trees? | #aumsum04:07

What if we planted a Trillion Trees? | #aumsum

33
B2
How Do They Make Decaf Coffee? - Big Questions02:58

How Do They Make Decaf Coffee? - Big Questions

8154
B2
只需要2分鐘 ► 這個練習能瞬間提高你的專注力！- 聽聽史丹佛大學教授怎麼說 - Dr Andrew Huberman 安德魯．胡伯曼博士（中英字幕）02:56

只需要2分鐘 ► 這個練習能瞬間提高你的專注力！- 聽聽史丹佛大學教授怎麼說 - Dr Andrew Huberman 安德魯．胡伯曼博士（中英字幕）

48
B1
How to Make a Seashell - Just Add Water!03:27

How to Make a Seashell - Just Add Water!

460
C2
The Problem With Concrete03:18

The Problem With Concrete

16
B1
The 6 Craziest Extinctions Ever04:27

The 6 Craziest Extinctions Ever

12136
B1
Sustainable business: Carbon in the sky with diamonds02:04

Sustainable business: Carbon in the sky with diamonds

22
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What Is the Greenhouse Effect?02:30

What Is the Greenhouse Effect?

23935
B1
Study English - Series 1, Episode 17: Water and ageing09:59

Study English - Series 1, Episode 17: Water and ageing

61
B1
The Neuroscience of Breath: How to Use Breathing to Control Emotions09:04

The Neuroscience of Breath: How to Use Breathing to Control Emotions

321
B1
What's In a 20,000 Year-Old Cube of Ice?12:26

What's In a 20,000 Year-Old Cube of Ice?

85
B1
What They Haven't Told You about Climate Change04:55

What They Haven't Told You about Climate Change

575
B1
Coronavirus: What has Covid done for climate crisis? - BBC News02:45

Coronavirus: What has Covid done for climate crisis? - BBC News

15
B1
What if we Stopped eating Sugar? | #aumsum04:24

What if we Stopped eating Sugar? | #aumsum

211
B2
How Do Marine Mammals Hold Their Breath For So Long?03:34

How Do Marine Mammals Hold Their Breath For So Long?

10
B2
What Really Killed the Dinosaurs?05:00

What Really Killed the Dinosaurs?

42
B2
The Hidden Physics Behind Your Breath09:19

The Hidden Physics Behind Your Breath

10
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Why Can Earth Support Life? (VOA On Assignment Mar. 28, 2014)03:57

Why Can Earth Support Life? (VOA On Assignment Mar. 28, 2014)

94
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Why You Can't Bake a Mason Jar03:54

Why You Can't Bake a Mason Jar

34
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Planet on course for “catastrophic” rise in temperatures say scientists- BBC News02:53

Planet on course for “catastrophic” rise in temperatures say scientists- BBC News

19
B1
How do fish breathe underwater? | #aumsum00:56

How do fish breathe underwater? | #aumsum

27
B1
Mars: Dry Ice and Dunes02:38

Mars: Dry Ice and Dunes

328
B1
The Amazon Rainforest Doesn’t Produce 20% of Our Oxygen, Here’s Why04:32

The Amazon Rainforest Doesn’t Produce 20% of Our Oxygen, Here’s Why

10
B1
Elon Musk offers $100 million prize for carbon capture01:15

Elon Musk offers $100 million prize for carbon capture

14
B2