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RS Tuffen 01:03:00

Fire and ice: What makes volcanoes dangerous?

by Hugh Tuffen
Fire and ice: What makes volcanoes dangerous?
for 14-19 and upwards,
Lectures | 14-19 and upwards | 4 years ago | 957 views
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Some volcanoes are gentle, others inconvenient, and others still, deadly. What makes volcanic eruptions explosive? What happens when volcanoes are covered in ice, as in Iceland or Chile - and what happens when the ice melts?  Dr Hugh Tuffen has visi....

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