Country Girl Wednesday, August 16, 2023 · 3:15 PM · ▾ ▶The Greenland Ice Sheet is the largest single contributor to rising sea levels, the scientists say. Greenland's melting ice sheet passes 'point of no return,' study says - The Weather Network unknownThe Greenland Ice Sheet is the largest single contributor to rising sea levels, the scientists say.unlikecommentstweet92 like this|132 saw this post