Chapter 3 Student Vocabulary

Cones, Eruptions, and Pyroclasts

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Lesson 7

  1. Lava-

  2. Pyroclasts (Pyroclastic Rock)-

  3. Pahoehoe-

  4. Aa-

  5. Viscosity-

  6. Tube-

  7. Dust-

  8. Ash-

  9. Blocks-

  10. Bombs-

  11. Pyroclastic Flows-

  12. Pumice-

  13. Obsidian-

Lesson 8 

  1. Three Volcanic Cone Shapes-

    1. Cinder Cone-

    2. Shield Cone-

    3. Stratovolcano-

  2. Eruption Types-

    • Icelandic-

    • Hawaiian-

    • Strombolian-

    • Vulcanian-

    • Pelean-

    • Plinian-

Lesson 9 

  1. Hot Spot-

  2. Mantle Plume-

  3. Caldera-