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Flat illustration of an erupting volcano with dark smoke clouds and orange lava flowing over tectonic plates

Will you master the volcanic explosivity index in this elite supervolcano quiz?

Volcano Mechanics

Difficulty

Hard

Questions

20

Volts

3/q

A volcanic winter is coming unless you can master the mechanics of the world's largest calderas. Trace the tectonic plates over hot spots and name the nations hiding Aira and Long Valley. It takes more than luck to survive the ejecta of the Indian Peak-Caliente Complex.