The most dramatic mass extinction in Earth's history, which destroyed about 96 percent of the species,

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The most dramatic mass extinction in Earth's history occurred at the end of the Permian period, about 252 million years ago, and resulted in the extinction of about 96 percent of species. This extinction event was larger and more devastating than the one that killed the dinosaurs. It is believed to have been caused by a combination of large-scale volcanic activity, climate change, and possibly an asteroid impact. The extinction affected both terrestrial and marine species.

The Most Dramatic Mass Extinction in Earth's History, Which Destroyed