Ancient Soil Found in a Freezer Reveals an Ice-Free Greenland, Hints at Future RisksAncient Soil Found in a Freezer Reveals an Ice-Free Greenland, Hints at Future Risks - ScienceAlert
sciencealert.comSubmitted by sciencealert6623 in science
A mile-thick ice sheet in Greenland vanished around 416,000 years ago during a period of moderate natural warming, driving global sea rise to levels that would spell catastrophe for coastal regions today, a study said Thursday.