Supervolcanoes

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  Tempo Rimasto


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describing a supervolcano

Abbina il testo (clicca e trascina)   

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Abbina il testo

shape

size

scale of eruption

frequency of eruptions

scale of impact

Clicca e trascina

masive, violent, 1000km2 of material erupted

all life gone within 200km

large magma chamber-yellowstone was 3000km2

caldera and not usual cone shape

millions of years


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