Blue Iceberg
There are beautiful photography taken from North and South.Beautiful earth,s poles
covered with sea ice.The North and South pole,s are known as Geographic North Pole
or Terrestrial Pole.
The sea depth at the North Pole has been measured at 4,261m
(13,980ft). The south pole ice is estimated to be 2,700 metres(9,000ft) thick at the
pole,so the land surface under the ice sheet is actually near sea level.
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