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Q&A Size of the volcano that ends the world

One of the theories behind the extinction of the dinosaurs is the eruption of one or a series of volcanoes. Supposedly the ash expelled by these eruptions blocked out the sun, killing plants and th...

4 answers  ·  posted 9y ago by DaaaahWhoosh‭  ·  last activity 9y ago by DaaaahWhoosh‭

Question environment apocalypse geology volcanoes