they are called volcanoes
Cone shaped mountains that spew out lava or gas are called volcanoes. They form when molten rock (magma) from within the Earth's crust is forced to the surface through vents and erupts explosively or effusively. Volcanoes can be found in various locations around the world and are associated with tectonic plate boundaries.
When a volcano erupts, it can spew out a mixture of hot gases, ash, lava, and rocks. This material, known as volcanic ejecta, can vary in composition depending on the type of volcano and the dynamics of the eruption. Eruptions can be highly explosive with significant ash clouds, or more effusive with slow-moving lava flows.
No. Gas giants do not have a solid surface on which lava might flow.
Basaltic lava typically has a low gas content compared to other types of lava such as andesitic or rhyolitic. This is because basaltic lava is less viscous, allowing gases to escape more easily, resulting in less gas being trapped within the lava as it erupts.
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.
Cone shaped mountains that spew out lava or gas are called volcanoes. They form when molten rock (magma) from within the Earth's crust is forced to the surface through vents and erupts explosively or effusively. Volcanoes can be found in various locations around the world and are associated with tectonic plate boundaries.
These mountains are likely volcanoes, with the conical shape formed by layers of hardened lava and volcanic ash. The lava and gas are released during volcanic eruptions, which occur when pressure builds up beneath the Earth's surface and forces magma to the surface. Eruptions can vary in intensity and can have significant impacts on the surrounding environment.
A volcano can spew lava, ash, or a combination of both during an eruption. The type of eruption depends on various factors, including the volcano's composition, gas content, and eruption style. Lava flows are common in effusive eruptions, while explosive eruptions can generate ash clouds.
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.
When a volcano erupts, it can spew out a mixture of hot gases, ash, lava, and rocks. This material, known as volcanic ejecta, can vary in composition depending on the type of volcano and the dynamics of the eruption. Eruptions can be highly explosive with significant ash clouds, or more effusive with slow-moving lava flows.
Lava does not turn directly into a gas. When lava cools and solidifies it can form rocks like basalt or obsidian. However, if the lava contains volatile gases, these can be released as the lava erupts and cools, creating gas emissions.
Clogged vent line
No. Gas giants do not have a solid surface on which lava might flow.
Basaltic lava typically has a low gas content compared to other types of lava such as andesitic or rhyolitic. This is because basaltic lava is less viscous, allowing gases to escape more easily, resulting in less gas being trapped within the lava as it erupts.
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.