Deseoso Posted August 20, 2014 Posted August 20, 2014 I was using Google Earth the other day and I came across a startling discovery. I was looking at the enormity of Antarctica but then I went to look at the north pole and it simply isn't there. On Google Earth I could not find any ice north of Greenland. Is that even possible or is there something wrong with Google Earth. I know the poles are melting but have we actually lost the entirety of the north pole? No wonder Santa didn't show up last year!! lol
swansont Posted August 20, 2014 Posted August 20, 2014 I'm guessing it's just a fill color, and they didn't take pictures. (Why would they bother?) It looks more like this http://www.theguardian.com/environment/2012/aug/27/arctic-sea-ice-shrinks-lowest-extent While the extent of sea ice has not gone to zero, it may happen very soon http://www.theguardian.com/environment/earth-insight/2013/dec/09/us-navy-arctic-sea-ice-2016-melt
Sensei Posted August 21, 2014 Posted August 21, 2014 Do you realize that below North Pole there is no land?It's melting and freezing every year.The question is only - how much of its area is melting and how much of area is freezing back.You can see North Pole web cams herehttp://www.arctic.noaa.gov/gallery_np.htmlThese cameras are drifting. Path they traveled is on first picture on the right. Animation made of photos took in couple months:
MigL Posted August 22, 2014 Posted August 22, 2014 Since the north polar ice sheet is technically 'floating', its complete melting will not appreaciably raise sea levels ( some of the ice is on land such as northern greenland, etc. ). We will however have plenty of other issues to deal with when that happens !
fiveworlds Posted August 23, 2014 Posted August 23, 2014 (edited) the magnetic north pole moves.http://www.ngdc.noaa.gov/geomag/GeomagneticPoles.shtml The arctic circle refers to the ice north of greenland http://en.m.wikipedia.org/wiki/Arctic_Circle Edited August 23, 2014 by fiveworlds
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now