A level Tectonic hazards and processes

EQ1ÇASEstudies:


Hawaii.


AnomaOusvoleanism
Heakrises as a.hot themal plume,whichgenerokes
lots oçpressure.
Asplatesmove, thevoLcanoesmOVe
LJLENthem


a Kavai


MoloKai


0ahu
Maui
Lanai



Hawoii

,EQ1ÇASEstudies:


Whüe ISand volcano
NewZeaand


Phreatic eruption the reease opsŁeaman
Volcanic gases which caused anexplosion.
The magma isveryshallowbukthe heatt q
create vigorous hydrothemalsystems


47peope were on the islanduwhentheenu
0ccrrea, I8peoplediedt 26wereseriousyi


Theongoing seismic andvolcanic.ackivity
heawy rançau as well aslowviSibility +to

, Iceland2010eruption


100,000air jouneysCanceued
'Nodeaths
Ashplume thatcoveredmostopEurope
Russia to SOUthopSpain)
Relativelysmall.ernuption,bukhigh prop
duetoimpackon irmovements.

DisnuptiontoairpreightChighlightng
importance)
AsricanOuntriesmayhave lost US$65