An unprecedented drilling venture on the West Antarctic Ice Sheet has revealed stunning proof that enormous elements of the area might have as soon as been open ocean, thousands and thousands of years in the past. Researchers dug deep by way of thick ice and millennia of historic sediment to get a strong local weather report centred beneath the frozen floor. The ice sheet comprises sufficient water to carry international sea ranges 4 or 5 metres. By studying extra about what it did previously, researchers wish to get a way of how rapidly it could soften in immediately’s warming local weather
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