the record for lowest arctic ice coverage (at 3.41 million square kilometers) and largest melt of the greenland ice sheet (at 97% melted) was set in 2012. in 2008, the u.s. classified the polar bear as a threatened species, the first with its survival
the record for lowest arctic ice coverage (at 3.41 million square kilometers) and largest melt of the greenland ice sheet (at 97% melted) was set in 2012. in 2008, the u.s. classified the polar bear as a threatened species, the first with its survival
