Jupitersterrain 5

the Lassen Peak 
eruption devastated the 
surroundings volcanic ash raining 
down miles around one of the most powerful 
explosions sometimes built on the craters of former
eruptions lava domes can produce violent episodes of highly 
viscous layers. Sometimes breaking open an old crater injecting 

water vapour pulverised rock and pumice into the stratosphere chemical reactions that increase the earths albedo particles 
of red hot meteorite can be dangerous to aircraft burning 
holes in the body the volcanic ash drawing up more 
heat from the earth overheating the atmosphere 
volcanistic mantle plumes rising up as hot 
spots magma from the core deep in 
the earth sometimes where 
tectonic plates are in 
collision 



1.44AM   18.08.12. © Lizarikk
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volcanic 
earthquakes
occur when magma 
is injected or withdrawn 
from fissures if this is sustained 
can produce alot of earthquakes and volcanic 

tremor crystals form in the chamber and 
volatile compounds precipitate into 
bubbles. When pressure reaches 
a critical value volatile 
magma breaches the 
chambers roof 




© Lizarikk 17.08.12. , 22.53