Quote:
Originally Posted by NEOWatcher
You have a reference? My assumption is the arctic ice and not the arctic circle.
For the arctic circle to shrink, the antarctic circle would also shrink, the tropic circles would grow, and the earth would have had a problematic shift in axis.
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Yes you are right it is the arctic ice disappearing not the arctic circle, my mistake sorry. To anyone upset by my mistake
NEOWatcher is absolutely correct no change in the size of the arctic circle (
relief).
This article
here suggests that at the increased rate of melting the arctic ice may be gone by the year 2030.