Vocabulary
Chapter 3

Name____________________

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-
    
    
    
    

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Lesson #8 Volcanic Cones and Eruptions

1. Three Volcanic Cone Shapes-
   
   • Cinder Cone-
     
     
     
     
     
   • Shield Cone-
     
     
   • Stratovolcano-
     
     
     
     
     
     
2. Eruption Types-
   
   • Icelandic-
     
     
     
     
     
   • Hawaiian-
     
     
     
     
     
   • Strombolian-
     
     
     
     
     
   • Vulcanian-
     
     
     
     
     
   • Pelean-
     
     
     
     
     
   • Plinian-
     
     
     
     

Leson #9 Hot Spots-Hawaii and Yellowstone

1. Hot Spot-
   
   
   
   
   
   
2. Mantle Plume-
   
   
   
   
   
3. Caldera-
   

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Other Lessons To VolcanoWorld