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Active Volcanoes, Natural Disasters and the Fate of Humanity I INTO CONTEXT
Key Facts In This Video
In 2010, a volcanic eruption in Iceland caused a suspension in European air traffic for six days. 00:52
After the Krakatoa eruption, global temperatures didn't return to normal for five years. 01:59
Floods in China in the early 1900s killed as many as 4 million people. 02:32