Antarctic Sea Ice Drops to Record Low, Raising Global Warming Warning

Antarctic sea ice has dropped to record-low levels, defying assumptions of resistance to global warming. Current extent is less than 17 million sq km, 1.5 million sq km below September average. Loss could accelerate glacier flow and sea level rise, creating a feedback loop. Scientists warn of potential consequences as ice retreats, exposing dark ocean that absorbs more heat. Since the 1990s, Antarctic land ice loss has contributed to 7.2mm sea level rise.

Antarctic sea ice has dropped to record-low levels, defying assumptions of resistance to global warming. Current extent is less than 17 million sq km, 1.5 million sq km below September average. Loss could accelerate glacier flow and sea level rise, creating a feedback loop. Scientists warn of potential consequences as ice retreats, exposing dark ocean that absorbs more heat. Since the 1990s, Antarctic land ice loss has contributed to 7.2mm sea level rise.

Antarctic sea ice has dropped to record-low levels, defying assumptions of resistance to global warming. Current extent is less than 17 million sq km, 1.5 million sq km below September average. Loss could accelerate glacier flow and sea level rise, creating a feedback loop. Scientists warn of potential consequences as ice retreats, exposing dark ocean that absorbs more heat. Since the 1990s, Antarctic land ice loss has contributed to 7.2mm sea level rise.

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