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Volcanoes

Positive effects of volcanoes

TermDefinition
creation of new land lava reaches the surface due to constructive plate boundaries and create new land eg. Surtsey
fertile soils tephra from volcano falls on land making fertilizer
tourism blue lagoon spa in Iceland 600 000 visitors a year
geothermal energy cold water is pumped down the earths crust. Volcanic rock heat water. Steam and hot water is pumped back up. Generates 90% of homes in Iceland.
Created by: 201617B6