An explosive eruption is similar to opening a can of soda that has been shaken because, when a can of soda is shaken, the CO2 dissolved in the soda is released and pressure builds up. when the can is opened, the soda shoots out, just as lava shoots out of a volcano during an explosive eruption.
Technically the term "explosion" for soda is inadequate. A true explosive reaction is not possible.
they both come up then go down
Explosive volcanoes are most common at subduction zones.
Mount St. Helens is generally regarded as an explosive volcano, but like most stratovolcanoes, it can produce both explosive and non-explosive eruptions.
No. The most explosive variety of volcanic activity would be the caldera-forming eruptions of stratovolcanoes. Cinder cone eruptions are only mildly explosive.
yes if you add salt bi carb soda and a little dry ice it creates a lovely explosion
Volcanoes with more viscosity are more explosive.
No. Volcanic eruptions in Hawaii are not usually explosive.
napalm
Large explosive eruptions are generally characteristic of stratovolcanoes.
Hydrogen gas- very explosive when mixed with a spark