SOURCES


Australian Government Geoscience Australia. (n.d.). What is a Volcano? Retrieved from http://www.ga.gov.au/scientific-topics/hazards/volcano/basics/what​
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Chain, F. (2016, October 16). WHAT ARE THE DIFFERENT TYPES OF VOLCANOES? Retrieved from https://www.universetoday.com/27333/types-of-volcanoes/
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COSMOS, & Heffernan-Marks, A. (2017, September 26). Why do volcanoes erupt? Retrieved from https://cosmosmagazine.com/geoscience/why-do-volcanoes-erupt
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Oregon State University. (n.d.). Why are there volcanoes? Why do they erupt? Retrieved from http://volcano.oregonstate.edu/why-are-there-volcanoes
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Vocabulary.com. (n.d.). Volcanic Eruption. Retrieved from https://www.vocabulary.com/dictionary/volcanic%20eruption
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Ball, J. (n.d.). Volcanic Hazards | Lava Flows, Lahars, Gases, Pyroclastics. Retrieved from http://geology.com/volcanoes/volcanic-hazards/
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Fisher, R. V. (1997). Hazardous Volcanic Events. Retrieved from http://volcanology.geol.ucsb.edu/hazards.htm
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