The Greenland ice sheet is a vast body of ice covering 660,235 sq miles, roughly 80% of the surface of Greenland. It is the second largest ice body in the world, after the Antarctic Ice Sheet. Some scientists predict that climate change may be near a "tipping point" where the entire ice sheet will melt in about 2000 years. If the entire 2,850,000 cubic kilometres (683,751 cu mi) of ice were to melt, it would lead to a global sea level rise of 7.2 m (23.6 ft).

In this Thursday, March 17, 2016 photo, 33-year-old Palestinian clown doctor Alaa Miqdad, left, entertains 3-year-old patient Yaqin Shawaf, who suffers from dialysis, in the department of kidney diseases at Al-Rantisi children's hospital in Gaza City. (Photo by Adel Hana/AP Photo)

Soccer fans wearing Argentina's football team jersey arrive at workers' stadium to watch a friendly match between Australia and Argentina in Beijing on June 15, 2023. (Photo by Jade Gao/AFP Photo)

American model and socialite Jordyn Woods strikes a glamorous pose for Sacai in the last decade of June 2023. (Photo by jordynwoods/Instagram)

Russian model Irina Shayk in the last decade of August 2023 sent fans wild with these shots of her posing topless on rocks. (Photo by irinashayk/Instagram)

The sun sets on Walney Island, Cumbria, county in North West England on October 10, 2019. Today will be unsettled with spells of heavy rain. (Photo by GREENBURN/Alamy Live News)

American singer Melissa Viviane Jefferson, known professionally as Lizzo performs at O2 Academy Brixton on November 06, 2019 in London, England. (Photo by Chiaki Nozu/WireImage)

English actress Helen Flanagan showed off her boob job in a sultry social snap in the last decade of March 2023. (Photo by Instagram)