Imagine a city-sized chunk of ice gracefully drifting across the Southern Ocean. That's A23a, the current champion for the world's largest iceberg, clocking in at a staggering 6,000 square kilometers – nearly three times the size of New York City! This giant, born in 1986 from Antarctica's Filchner-Ronne Ice Shelf, spent decades grounded before finally breaking free in 2020. Now, its colossal form stretches 192 kilometers long, dwarfing even the largest cruise ships. But A23a's journey isn't just awe-inspiring; it's a stark reminder of the impact of climate change. As it melts, it contributes to rising sea levels, highlighting the need for action. Scientists closely monitor its movement, studying its impact on ocean currents and ecosystems as it journeys across the vast Southern Ocean.
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Written by LAIBA
