#8 Volcanoes
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OK, so Hot Spots and Subduction lead to EARTHQUAKES and VOLCANOES
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The Earth, from inside out.
Transcript of #8 Volcanoes
![Page 1: #8 Volcanoes](https://reader035.fdocuments.us/reader035/viewer/2022062303/55837a66d8b42ac1268b4da2/html5/thumbnails/1.jpg)
OK, so Hot Spots and Subduction lead to EARTHQUAKES and VOLCANOES
![Page 2: #8 Volcanoes](https://reader035.fdocuments.us/reader035/viewer/2022062303/55837a66d8b42ac1268b4da2/html5/thumbnails/2.jpg)
EARTHQUAKES also occur at TRANSFORM Boundaries, and EARTHQUAKES cause
TSUNAMIS, but more on that later...
Right now, let’s focus on VOLCANOS
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CALDERAS
When Volcanoes erupt, the magma
chamber may empty causing the Volcano to collapse upon
itself.
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CRATER LAKE in Oregon is a Volcanic Caldera
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Mt. Saint HelensA Cascade Range volcano that erupted in
1980. Before...and After...
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Mt. Saint Helens NOW