Mt. Shinmoedake spews smoke, ash, cinder and acidic lava due to the melting of the oceanic Philippines crust to form acidic magma. The acidic magma rises through the pipe but cools and solidifies easily due to its low temperature (800-1000degreesC) and heavy weight. This blocks up the pipe and the huge pressure in the magma chamber forces the magma to find other channels to escape, creating side vents. Pyroclastic flow and acidic lava comes spewing out of the side vent but cools and solidifies immediately on the surface, blocking the gas and steam from the magma chamber from escaping due to its viscosity. This results in a very great pressure build up and the magma thus manages to force its way through the blocked/narrowed pipe and ash, cinder and acidic lava is ejected from the crater. This creates the alternating layers of ash & cinder and cooled & solidified lava on the Mt. Shinmoedake Volcano. After the eruption, the ash and cinder are small and light enough to be carried by the wind to the base of the mountain making the gentle slopes at the base of the volcano. The huge slabs of cooled and solidifies lava cannot be carried by the wind due to their weight and size, resulting in the steep slopes near the crater. This is a typical example of the highly common volcano that dots the Pacific Ring of Fire, a composite volcano.
A stratovolcano.
Mount Fuji is a stratovolcano, also known as a composite volcano. This type of volcano is characterized by its steep symmetrical cone shape and explosive eruptions due to the combination of viscous lava and gas-rich magma.
Mt. Toba is a supervolcano, which is a type of volcano capable of producing massive eruptions with a Volcanic Explosivity Index (VEI) of 8, the highest level. These types of eruptions are thousands of times more powerful than typical volcanic eruptions.
Mt. Si is a dormant stratovolcano located in Washington state, USA. It is a type of composite volcano, characterized by its steep symmetrical cone shape, with layers of solidified lava flows, ash, and volcanic rocks. Although it is currently dormant, Mt. Si has the potential to erupt again in the future.
Mt. Etna is kind of a cross between a shield volcano and a composite volcano
Mt. Shinmoedake is located in Kagoshima Prefecture, Kyushu, Japan.
Mt. Pelee is a Cinder Cone Volcano.
Composite Volcano (stratovolcano).
Mt hekla is a statovolcano
Mount Trident is a cinder cone type of volcano.
it is an active complex volcano
stratovolcano
shield volcano
mt. vesuvious is known as a cinder volcano
Composite, or Stratovolcano
It's a stratovolcano.
An extinct volcano