they are called volcanoes
volcanos
gas
No. Gas giants do not have a solid surface on which lava might flow.
Magma or lava vents and gas vents. Also fumarole.
This depends upon the viscosity (i.e. how runny the lava is ) and the composition (i.e. the percentage composition of silicon which determines the properties of the lava and how much gas is retained within the lava) of the magma greatly. In Iceland, Hekla is an example of a mountain/volcano and is classed as a shield volcano as it had long, gently inclined sides. However, in Peru where the Nazca plate is being subducted beneath the South American plate rhyolitic eruptions produce steeply sided mountains with thrust faults. The type of the tectonic plate margin determines the type of mountains produced as well as the viscosity and composition.
volcanos
volcanoes
Volcanoes will periodically spew out hot gas, ash, or molten rock.
Because they spew lava and ash everywhere, which means that it would destroy property and vegetation. Volcanoes also create a poisonous gas for humans called carbon monoxide.
gas
Well all we know right now is that lava produces gas, but not so sure it turns into gas
Clogged vent line
No. Gas giants do not have a solid surface on which lava might flow.
Magma or lava vents and gas vents. Also fumarole.
Obsidian is a type of glassy lava not a gas.
This depends upon the viscosity (i.e. how runny the lava is ) and the composition (i.e. the percentage composition of silicon which determines the properties of the lava and how much gas is retained within the lava) of the magma greatly. In Iceland, Hekla is an example of a mountain/volcano and is classed as a shield volcano as it had long, gently inclined sides. However, in Peru where the Nazca plate is being subducted beneath the South American plate rhyolitic eruptions produce steeply sided mountains with thrust faults. The type of the tectonic plate margin determines the type of mountains produced as well as the viscosity and composition.
No. Jupiter is a gas planet.