Volcano

• Shield Volcanoes 


  broad, gently sloping cone shape, similar to a warrior's shield laid on the ground.
• Cinder Cones


  small, steep-sided volcanoes made up of loose, pyroclastic materials such as ash, cinders, and volcanic bombs.
• Stratovolcanoes


  tall, steep-sided volcanoes with a classic, cone-shaped appearance.
• Volcanoes


  vent from which magma, debris, and other molten materials in the planet's interior are ejected.
• Volcanoes


  vent from which magma, debris, and other molten materials in the planet's interior are ejected.