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Does the composite volcano have high viscosity?
Composite volcanoes typically have higher viscosity lava compared to shield volcanoes, resulting in more explosive eruptions. The high silica content in the magma of composite volcanoes contributes to this higher viscosity. However, the exact viscosity of the lava can vary depending on specific factors such as temperature and gas content.
Are hawaiian volcanoes low or high in viscosity?
Hawaiian volcanoes are typically low in viscosity, meaning they have a relatively fluid lava composition compared to other types of volcanoes. This low viscosity allows the lava to flow more easily, resulting in gentle eruptions characterized by flowing lava streams rather than explosive eruptions.
The broad slightly dome-shaped volcanoes of Hawaii are?
known as shield volcanoes. They are characterized by their gentle sloping sides and broad, flattened profiles. These volcanoes are formed by quiet eruptions of low-viscosity lava that travels long distances before solidifying, creating a shield-like shape.
Volcanoes typically have the most explosive eruptions?
Large explosive eruptions are generally characteristic of stratovolcanoes.
Are shield volcanoes and volcanoes the same?
No, shield volcanoes are a specific type of volcano characterized by their broad, gentle slopes and low viscosity lava flows. "Volcano" is a general term that refers to any landform where volcanic activity occurs, encompassing a variety of volcano types such as shield, composite, and cinder cone volcanoes.
Do shield volcanoes have high viscosity?
No, shield volcanoes have low viscosity lava due to their composition of basaltic magma, which has low silica content. This low viscosity allows the lava to flow easily and spread out over a wide area, resulting in the gentle, sloping shape characteristic of shield volcanoes.
Does the composite volcano have high viscosity?
Composite volcanoes typically have higher viscosity lava compared to shield volcanoes, resulting in more explosive eruptions. The high silica content in the magma of composite volcanoes contributes to this higher viscosity. However, the exact viscosity of the lava can vary depending on specific factors such as temperature and gas content.
Are hawaiian volcanoes low or high in viscosity?
Hawaiian volcanoes are typically low in viscosity, meaning they have a relatively fluid lava composition compared to other types of volcanoes. This low viscosity allows the lava to flow more easily, resulting in gentle eruptions characterized by flowing lava streams rather than explosive eruptions.
Why do composite cone volcanoes with very high viscosity?
um i don't no are you dumb
What types of valcanoes would be the most explosive?
Volcanoes with more viscosity are more explosive.
What kinds of lava do volcanoes with lower viscosity magma produce?
They produce basaltic lava.
What is the lava of cinder cone volcanoes?
A cinder cone has basaltic lava, which has a fairly low viscosity.
The broad slightly dome-shaped volcanoes of Hawaii are?
known as shield volcanoes. They are characterized by their gentle sloping sides and broad, flattened profiles. These volcanoes are formed by quiet eruptions of low-viscosity lava that travels long distances before solidifying, creating a shield-like shape.
Volcanoes typically have the most explosive eruptions?
Large explosive eruptions are generally characteristic of stratovolcanoes.
Do hot spot volcanoes tend to erupt more explosively than other volcanoes?
The source is not as important as the gas content and viscosity. For example, Kilauea in Hawaii doesn't erupt very explosively; it is just a fire fountain. The more explosive volcanoes are those with a blocked magma chamber that builds pressure under a solid surface. Hotspot volcanoes tend to be less explosive because most are on the seafloor.
Are shield volcanoes and volcanoes the same?
No, shield volcanoes are a specific type of volcano characterized by their broad, gentle slopes and low viscosity lava flows. "Volcano" is a general term that refers to any landform where volcanic activity occurs, encompassing a variety of volcano types such as shield, composite, and cinder cone volcanoes.
Does hot spot volcanoes tend to erupt more explosively than other volcanoes?
No they do not erupt more explosively. It depends on its gas and its viscosity. Kilauea in Hawaii does not erupt more explosive.
