3 ms·
Amount of old ice in Arctic, 1987-2013: http://www.youtube.com/watch?v=H-BbPBg3vj8 http://www.youtube.com/watch?v=H-BbPBg3vj8
by anonymfus 12y ago
Amount of old ice in Arctic, 1987-2013:
http://www.youtube.com/watch?v=H-BbPBg3vj8 http://www.youtube.com/watch?v=H-BbPBg3vj8