![](/template/termwiki/images/likesmall.jpg)
Home > Industry/Domain > Natural environment > Volcano
Volcano
A vent or opening in a planet's surface that lets out pressurized molten rocks or magma, and gases from the inner core. Volcanoes come in various shapes and structure, but the most common ones are mountain-like structures with a crater at the summit.
Industry: Natural environment
Add a new termContributors in Volcano
Volcano
Stratovolcano
Natural environment; Volcano
A volcano composed of both lava flows and pyroclastic material.
Vulcanian
Natural environment; Volcano
A type of eruption consisting of the explosive ejection of incandescent fragments of new viscous lava, usually on the form of blocks.
Viscosity
Natural environment; Volcano
A measure of resistance to flow in a liquid (water has low viscosity while honey has a higher viscosity. )
Ultramafic
Natural environment; Volcano
Igneous rocks made mostly of the mafic minerals hypersthene, augite, and/or olivine.
Trachybasalt
Natural environment; Volcano
An extrusive rock intermediate in composition between trachyte and basalt.
Vent
Natural environment; Volcano
The opening at the earth's surface through which volcanic materials issue forth.
Featured blossaries
stanley soerianto
0
Terms
107
Blossaries
6
Followers
Top 10 Best Nightclubs In Beijing
![](/template/termwiki/images/likesmall.jpg)
![](https://accounts.termwiki.com/thumb1.php?f=b6eedaaa-1400136442.jpg&width=304&height=180)