earth science

• phreatomagmatic


  is a violent eruption due to the contact between water and magma.
• phreatic or hydrothermal


  is a steam driven epuration as the hot rocks come in contact with water
• strombolian


  a period week to violet eruption characteristic by fountain lava that is high as firework-line
• vulcanian 


  characterize by tall eruption columns that reach up to 20 km high
• plinian 


  named after mount vesurius of pompei, explosive type of eruption
• pelean 


  named after mt. pelee of france. it is excessively explosive type of eruption
• hawaiian


  type of style of an eruptions are non-explosive