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Volcanoes (volcanic emisions (lava, pyroclast, tephra, gases, water…
Volcanoes
volcanic emisions
lava
pyroclast
tephra
gases
water vapour
categories
dormant
active
extint
volcanic distribution
divergent boundaries
hotspots
convergent plate boundaries
measurement/prediction
deformation
seismic activity
historical records
gas emisions
volcanic landforms
intrusive
laccoliths
batholiths
lopoliths
sills
dykes
extrusive
cones
lava plateau
Effects
positive
new land
tourism
Iceland
geothermal energy
fertile soil
negative
loss of life
disruption to air travel
