Volcanoes
Where are Volcanoes Found
Where are Volcanoes FoundRing of Fire: Surrounds the Pacific ocean
Where are Volcanoes FoundRing of Fire: Surrounds the Pacific oceanMagma: Melted rock
Where are Volcanoes FoundRing of Fire: Surrounds the Pacific oceanMagma: Melted rockLava: Magma that reaches the Earth’s Su...
Where are Volcanoes FoundRing of Fire: Surrounds the Pacific oceanMagma: Melted rockLava: Magma that reaches the Earth’s Su...
How do Volcanoes Build Land                    laccolith dike        batholith               sill
How do Volcanoes Build Land                                  laccolith      dike              batholith                   ...
How do Volcanoes Build Land                                  laccolith      dike              batholith                   ...
How do Volcanoes Build Land                                  laccolith      dike              batholith                   ...
How do Volcanoes Build Land                                  laccolith      dike              batholith                   ...
Types of Volcanoes
Types of VolcanoesShield: Built by thinner, fluid lava,have broad base and gently slopingsides
Types of VolcanoesShield: Built by thinner, fluid lava,have broad base and gently slopingsidesCinder-cone: built by thick l...
Types of VolcanoesShield: Built by thinner, fluid lava,have broad base and gently slopingsidesCinder-cone: built by thick l...
How do Volcanoes Build Islands
How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoes
How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of Magma
How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of MagmaIslan...
How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of MagmaIslan...
How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of MagmaIslan...
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Lesson 3

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Lesson 3

  1. 1. Volcanoes
  2. 2. Where are Volcanoes Found
  3. 3. Where are Volcanoes FoundRing of Fire: Surrounds the Pacific ocean
  4. 4. Where are Volcanoes FoundRing of Fire: Surrounds the Pacific oceanMagma: Melted rock
  5. 5. Where are Volcanoes FoundRing of Fire: Surrounds the Pacific oceanMagma: Melted rockLava: Magma that reaches the Earth’s Surface
  6. 6. Where are Volcanoes FoundRing of Fire: Surrounds the Pacific oceanMagma: Melted rockLava: Magma that reaches the Earth’s SurfaceCaldera: Collapsed Volcano hole
  7. 7. How do Volcanoes Build Land laccolith dike batholith sill
  8. 8. How do Volcanoes Build Land laccolith dike batholith sillDike: Magma hardens in vertical crack
  9. 9. How do Volcanoes Build Land laccolith dike batholith sillDike: Magma hardens in vertical crackSill: Forms when magma hardens between rock layers
  10. 10. How do Volcanoes Build Land laccolith dike batholith sillDike: Magma hardens in vertical crackSill: Forms when magma hardens between rock layerslaccolith: Dome shaped bubble
  11. 11. How do Volcanoes Build Land laccolith dike batholith sillDike: Magma hardens in vertical crackSill: Forms when magma hardens between rock layerslaccolith: Dome shaped bubblebatholith: Storage of Magma
  12. 12. Types of Volcanoes
  13. 13. Types of VolcanoesShield: Built by thinner, fluid lava,have broad base and gently slopingsides
  14. 14. Types of VolcanoesShield: Built by thinner, fluid lava,have broad base and gently slopingsidesCinder-cone: built by thick lava that isthrown high into the air: Form coneshaped
  15. 15. Types of VolcanoesShield: Built by thinner, fluid lava,have broad base and gently slopingsidesCinder-cone: built by thick lava that isthrown high into the air: Form coneshapedComposite: Built by layers of ash andcinder
  16. 16. How do Volcanoes Build Islands
  17. 17. How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoes
  18. 18. How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of Magma
  19. 19. How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of MagmaIsland Arc: Plates push down andmagma rises upward and erupts
  20. 20. How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of MagmaIsland Arc: Plates push down andmagma rises upward and erupts
  21. 21. How do Volcanoes Build IslandsHawaiian Islands are an island chanformed by volcanoesHotspot: Stationary pool of MagmaIsland Arc: Plates push down andmagma rises upward and eruptsVolcanoes

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