Volcano

• Composite cone

  • Layers of ash and lave
  • Magma chamber
  • Violent eruptions
  • Lava is less hot and and slow flowing
  • Flows for short distances
  • Where plates collide at a destructive plate boundry
• Shield volcano

  • Layers of lava runny lava
  • Mild eruptions
  • lava is hot and runny
  • Flows over long distances
  • Plates diverge at a constructive margin