Aerial animation showing how the Arctic sea ice melts and refreezes each year, but that over time it is shrinking, probably due to global warming. (Length: 29 sec.)

Concepts

climate change, global warming

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Additional Tags

shrinking sea ice, arctic sea ice melting, melting arctic, shrinking arctic ice

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Classroom Considerations

• Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)

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