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Thumbnail for Polar Vortex, Winter 2013-2014, and Its Link to Global Warming

Polar Vortex, Winter 2013-2014, and Its Link to…

duration 2 minutes 43 seconds

Polar Vortex, Winter 2013-2014, and Its Link to…

Polar Vortex, Winter 2013-2014, and Its Link to Global Warming

Polar Vortex, Winter 2013-2014, and Its Link to Global Warming

This is a short video segment created by Steve…

lesson 4
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From  Beth Weisenborn 453 plays 0