Volcano

• This is associated with the process of ejecting of volcanic materials such as molten rocks and gaseous materials which can cause disaster to an area.

  Volcanic Eruption
• Name the 5 Types of Volcanic Hazards

  Volcanic Gases

  Lahar

  Ash Fall

  Pyroclastic Flow

  Lava Flows
• This type of volcanic hazard are gases released into the atmosphere from the magma of the volcano during its eruptions.

  Volcanic Gases
• This type of volcanic hazard is the flowing mixture of hot and cold water together with rock materials of a volcano going downstream and slopes.

  Lahar
• This type of volcanic hazard are the ashes ejected by a volcanic eruption which consists of a very small jagged pieces of glass and rock.

  Ash Fall
• This type of volcanic hazard is high-density mixture of a dry and hot fragments of rocks and hot gases.

  Pyroclastic Flow
• This type of volcanic hazard are flows coming out from the volcano consists of molten rocks that oozes from eruption.

  Lava Flows
• Name the 2 Types of Eruption.

  Effusive eruption

  Explosive eruption
• This type of eruption is dominated by the flow of lava and formation of fountain and lakes.

  Effusive eruption
• This type of eruption eject ash and larger fragments of broken up pyroclastic materials forming ash clouds that eventually collapse and cover the slope of the volcano.

  Explosive eruption