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Antarctica froze 25 million years before the Arctic, and scientists now think the answer was hidden beneath the continent
For a long time, the story seemed straightforward. As atmospheric carbon dioxide levels fell and the planet cooled, large ice sheets began spreading across the polar regions.
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timesofindia.indiatimes.com
Antarctica froze 25 million years before the Arctic, and scientists now think the answer was hidden beneath the continent
For a long time, the story seemed straightforward. As atmospheric carbon dioxide levels fell and the planet cooled, large ice sheets began spreading across the polar regions.
- ·
gizmodo.com
Antarctica Froze Millions of Years Before the Arctic. We May Finally Know Why
A new study presents a geological explanation for the East Antarctic Ice Sheet's head start.