locations that are on the edge of the pacific plates
ring of fire
a mountain formed by lava and ash
volcano
small pieces of hardened lava
ash
These are broad volcanoes with gentle slopes. They are mostly lava.
shield
These are tall and narrow volcanoes with steep slopes. They are made of mostly ash.
Cinder cone
These are volcanoes that are wide and have fairlys sttp slopes. They are lava and ash.
composite
liquid rock
lava
melted rock that is underground
magma
scientists who study volcanoes
volcanologists
what happens when a volcano spurts out gas, lava, ash, and/or pumice
eruption
some volcanoes are not between plates. They form over_____________
hot spots