Could the same volcano produce different types of lava?
The fact that different mineralogies and textures may be developed from the same initial magmas has led petrologists to rely heavily on chemistry to look at a volcanic rock’s origin.
What is the difference between volcano and lava?
is that volcano is a vent or fissure on the surface of a planet (usually in a mountainous form) with a magma chamber attached to the mantle of a planet or moon, periodically erupting forth lava and volcanic gases onto the surface while lava is the melted rock ejected by a volcano from its crater or fissured sides.
How are the different types of volcanoes different?
Types of Lava. There are several different types of volcanoes: steep stratovolcanoes, wide shield volcanoes, and mounded lava domes. The shape of a volcano actually depends on the types of lava that it’s made up of. And so, there are several different types of lava. The type of lava coming out of a volcano depends on its mineral content.
How are the different types of lava different?
And so, there are several different types of lava. The type of lava coming out of a volcano depends on its mineral content. Some lava is very thin, and can flow out of a volcano in great rivers that go for dozens of kilometers. Other lava is very thick, and only flows for a short distance before cooling and hardening.
What happens to the lava when a volcano erupts?
These volcanoes produce large violent eruptions which often lead to mud-slides and produce fast moving clouds of hot gas and volcanic matter called pyroclastic flow.
What kind of lava does a shield volcano produce?
Shield volcano These volcanoes have a flat dome-like appearance and release lava in a gentle manner that is generally slow and easy for humans and animals to out run. They produce Basaltic lava, which is the most common type found on earth.
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