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20 Cards in this Set

  • Front
  • Back
fragment of ash
cinder
tube or pope of volcano that molten rock flows through
conduit
lava
hot liquid that flows from a volcano and turns to rock when it cools
intermittent volcano
a volcano that erupts at regular intervals
dormant volcano
a volcano that has not erupted in a very long time but could again
magma
molten rock
magma chamber
giant well of hot magma in the Earth's crust
mantle
liquid rock inside a volcano
molten rock
melted or liquefied rock
ash
dust-sized rock material that is blown out of a volcano
atmosphere
gases that surround a planet
basalt
most common kind of volcanic rock made from runny lava
active volcano
one that erupts regularly
Aa lava
crumbly type of lava that moves slowly
extinct volcano
volcano that cannot erupt again
eruption
when lava, ash or gases explode from a volcano
core
metallic center of the Earth
flank
side of a volcano
geologist
a scientist who studies the history of the Earth
crater
part of a volcano that connects to the main chimney and from where lava and ash erupt