Country Girl Wednesday, August 16, 2023 · 12:15 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.unlikecommentstweet64 like this|62 saw this post