The type of volcano that does this is a stratovolcano, also called a composite volcano. They most often occur at convergent plate boundaries, but can be found in almost any volcanic setting.
volcano
One word answer: Volcano
In 2010, scientists discovered concrete evidence that Saturn has at least one ice volcano. Instead of lava, an ice volcano spews water ice and hydrocarbons into the atmosphere.
An active volcano erupts when there is an accumulation of magma beneath the surface that builds up pressure and eventually forces its way out through the volcano's vent. Factors such as the composition of the magma, tectonic activity, and gas content can influence the frequency and intensity of eruptions.
Follow the link below to see the answer to your question. Basically, what comes out of a volcano is the liquid, molten rock from inside of the earth known as magma. http://science.howstuffworks.com/volcano.htm/printable
Normally a Divergent boundary because as the plates diverge, lava spews out, but they can also form at a Convergent boundary, or, although less likely, a transform boundary.
volcano
Paricutin is a cinder cone, which spews a lot of ash.
The energy spews out Lava
One word answer: Volcano
The general term for the different types of material that a volcano spews out is ejecta.
a cinder cone volcano is an explosive volcano that spews out ashes and cinders and bombs, it builds up into a tall cinder coned shaped mountain, hoped that helped!
the magma pushes up and becomes lava. when there is enough pressure lava spews out. that is how a volcano erupt
In 2010, scientists discovered concrete evidence that Saturn has at least one ice volcano. Instead of lava, an ice volcano spews water ice and hydrocarbons into the atmosphere.
An active volcano erupts when there is an accumulation of magma beneath the surface that builds up pressure and eventually forces its way out through the volcano's vent. Factors such as the composition of the magma, tectonic activity, and gas content can influence the frequency and intensity of eruptions.
Follow the link below to see the answer to your question. Basically, what comes out of a volcano is the liquid, molten rock from inside of the earth known as magma. http://science.howstuffworks.com/volcano.htm/printable
volcano spews lava,volcanic gases(carbon dioxide, sulfur dioxide, hydrogen sulfide, carbon monoxide, hydro gas and methane), volcanic stones(basalt, granite),sulfur, vapor, volcanic ash and Sedimentary Rock.