A North-Pole, How Much Longer?
Mr. Sustainability
DECEMBER 25, 2020
And that is exactly where it hurts most: once there is no more multi-year ice, the Arctic is per very definition ice-free during summer and the unit is broken. In the absence of thick multi-year ice, which can be up to five meters deep, any water that refreezes would take the form of much thinner, more navigable seasonable ice.
78 
Let's personalize your content