when was the last time the arctic was ice-free（関連順）

3:30

Disappearing Arctic sea ice

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0:46

Annual Arctic Sea Ice Minimum Area 1979-2022, With Graph

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3:43

An Ice-Free Arctic Will Speed Up Global Warming 25 Years, NASA Predicts

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Arctic Sea Ice Melting Over the Years | 2000-2022 Time-lapse

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1:18

Arctic Summer Sea-Ice May Disappear in 15 Years

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3:42

Study warns Arctic could be sea ice-free by the 2030s

CNN

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2:43

Arctic ice free first time 100,000 years?

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256 回視聴 - 8 年前

2:45

How Earth Would Look If All The Ice Melted | Science Insider

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Arctic Ice: Why Climate Could Be Lost Already

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First Time Arctic Sea Ice Has Failed To Refreeze

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15:28

The Geography of the Ice Age

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0:54

Flashback 2009: Kerry ridicules Inhofe on science, then predicts ice free Arctic summer in 5 years

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0:20

Al Gore Arctic Ice Free On December 10, 2014

Steve Goddard

5,978 回視聴 - 10 年前

13:29

When will Arctic Sea-Ice Vanish in the summer? 2023? 2025? 2032? What do you think?? Part 1 of 3

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1:17

Is Polar Ice Melting? We Asked a NASA Expert

NASA

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1:39

Arctic Sea Ice Hits 2023 Maximum

NASA Goddard

34,485 回視聴 - 1 年前

22:39

Arctic sea ice - What's the truth?

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12,579 回視聴 - 2 年前

2:49

Al Gore Warns Polar Ice May Be Gone in Five Years

FORA.tv

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6:52

The Arctic region could become free of ice within a decade

Merkarenicus

154 回視聴 - 3 か月前

6:34

How Will Earth Change If All the Ice Melts?

RealLifeLore

11,804,451 回視聴 - 6 年前

結果 : when was the last time the arctic was ice-free