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How does the type of material that erupts from a volcano determine the shape of the volcano?
The shape tells a geologist how viscous (thick and sticky) the lava was. A taller volcano, such as a cone, was formed by thicker lava; a low volcano, such as a shield volcano, was formed by very runny lava.
What volcano type was monserrat volcano?
Montserrat volcano is a stratovolcano, also known as a composite volcano. This type of volcano is characterized by steep slopes and a conical shape formed by layers of lava flows, ash, and volcanic rocks. Stratovolcanoes are capable of producing explosive eruptions.
What can you conclude about the kind of lava that formed the volcano?
The type of lava that formed a volcano can be inferred from its shape and eruption style. For instance, shield volcanoes typically produce low-viscosity basaltic lava, resulting in broad, gently sloping sides, while stratovolcanoes are associated with more viscous and explosive lava, often andesitic or rhyolitic, leading to steeper profiles. Additionally, the presence of certain minerals and gas emissions during eruptions can provide further clues about the lava's composition. Overall, the volcano's characteristics and eruptive history reveal insights about the nature of the lava that formed it.
What do they call volcano formed by liquid rock?
There are two types of volcanoes formed by liquid rock (lava/magma), one being a shield volcano that are spread out over a large area but are not very tall because of the lava being mafic in nature (very liquid lava) such as the types of volcanoes that formed Hawaii, and the other being a composite volcano which is formed by felsic (thick) lava, making them steep and tall.
How does a volcano gets its shape?
Lava. When the lava comes out of the volcano, gravity pulls the lava down the cone of the volcano, and depending the the viscocity of the lava, it forms a 'cone' or 'shield' as it cools. Thinner lava forms a shield volcano; thicker lava forms a steeper cone shape.
What is volcano rock?
A volcano rock is rock formed from ash or lava erupted from a volcano.
How does the type of material that erupts from a volcano determine the shape of the volcano?
The shape tells a geologist how viscous (thick and sticky) the lava was. A taller volcano, such as a cone, was formed by thicker lava; a low volcano, such as a shield volcano, was formed by very runny lava.
How a shield volcano is formed?
shield volcanoes are formed by lava flows or low viscosity lava that flows easily...
What volcano type was monserrat volcano?
Montserrat volcano is a stratovolcano, also known as a composite volcano. This type of volcano is characterized by steep slopes and a conical shape formed by layers of lava flows, ash, and volcanic rocks. Stratovolcanoes are capable of producing explosive eruptions.
What can you conclude about the kind of lava that formed the volcano?
The type of lava that formed a volcano can be inferred from its shape and eruption style. For instance, shield volcanoes typically produce low-viscosity basaltic lava, resulting in broad, gently sloping sides, while stratovolcanoes are associated with more viscous and explosive lava, often andesitic or rhyolitic, leading to steeper profiles. Additionally, the presence of certain minerals and gas emissions during eruptions can provide further clues about the lava's composition. Overall, the volcano's characteristics and eruptive history reveal insights about the nature of the lava that formed it.
What do they call volcano formed by liquid rock?
There are two types of volcanoes formed by liquid rock (lava/magma), one being a shield volcano that are spread out over a large area but are not very tall because of the lava being mafic in nature (very liquid lava) such as the types of volcanoes that formed Hawaii, and the other being a composite volcano which is formed by felsic (thick) lava, making them steep and tall.
How does the shape of a volcano affect the flow of lava?
SGV
What shape does sticky lava make?
The typical cone shape of a volcano happens when sticky lava erupts upward. Sticky lava creates a dome shape and the lava cools slowly.
Very broad volcano with gentle slopes formed from basalt lava?
shield volcano
How does a volcano gets its shape?
Lava. When the lava comes out of the volcano, gravity pulls the lava down the cone of the volcano, and depending the the viscocity of the lava, it forms a 'cone' or 'shield' as it cools. Thinner lava forms a shield volcano; thicker lava forms a steeper cone shape.
The explosiveness and shape of a volcano is determined by?
The amount of lava and the thickness of the hole in which the lava rises up. Also the steepness of the actual volcano
Is a shield volcano the same thing as a cinder cone volcano?
No. A shield volcano is a large volcano with broad, shallow slopes formed from layers of lava flows formed by non-explosive eruptions. A cinder cone volcano is a small, steep-sloped volcano composed of pieces of rock formed by lava that was ejected explosively into the air.
