#8 Volcanoes

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The Earth, from inside out.

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#8 Volcanoes

  1. 1. OK, so Hot Spots and Subduction lead to EARTHQUAKES and VOLCANOES
  2. 2. EARTHQUAKES also occur at TRANSFORM Boundaries, and EARTHQUAKES cause TSUNAMIS, but more on that later... Right now, let’s focus on VOLCANOS
  3. 5. CALDERAS When Volcanoes erupt, the magma chamber may empty causing the Volcano to collapse upon itself.
  4. 6. CRATER LAKE in Oregon is a Volcanic Caldera
  5. 7. Mt. Saint Helens A Cascade Range volcano that erupted in 1980. Before...and After...
  6. 9. Mt. Saint Helens NOW

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