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Broad, gradual slopes are characteristic of shield volcanoes. These volcanoes are formed primarily by the eruption of low-viscosity basaltic lava that can flow over great distances, creating a wide, gently sloping profile. Examples of shield volcanoes include Mauna Loa and Mauna Kea in Hawaii. Their gentle slopes result from the relatively fluid nature of the lava, allowing it to spread out over large areas.
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What type of volcano is most common on Venus?
Shield volcanoes are the most common type of volcano on Venus. These volcanoes are broad with gentle slopes, often reaching large sizes with low profiles due to the runny nature of the lavas on Venus.
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.
What Name the three types of volcanoes?
The three main types of volcanoes are shield volcanoes, stratovolcanoes (or composite volcanoes), and cinder cone volcanoes. Shield volcanoes have broad, gentle slopes and are primarily built up by low-viscosity basaltic lava flows. Stratovolcanoes are characterized by their steep, conical shapes and are formed from alternating layers of lava, ash, and other volcanic debris. Cinder cone volcanoes are the smallest type, featuring steep slopes formed from the accumulation of volcanic ash, cinders, and small lava fragments.
What is A type of volcano with broad and gentle slopes and built by the eruption of fluid basalt lave?
The type of volcano is the shield volcano. Shield volcanoes can be found in Hawai'i.
What type of volcanoes are the hawiian islands?
The Hawaiian islands are made of two types of volcanoes, shield volcanoes and cinder cone volcanoes. Shield volcanoes have broad bases with gentle slopes. Cinder cone volcanoes have steeper sides, are made from fragments of lava, and are usually located at the base of shield volcanoes.
What type of volcano is most common on Venus?
Shield volcanoes are the most common type of volcano on Venus. These volcanoes are broad with gentle slopes, often reaching large sizes with low profiles due to the runny nature of the lavas on Venus.
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.
What is A type of volcano with broad and gentle slopes and built by the eruption of fluid basalt lave?
The type of volcano is the shield volcano. Shield volcanoes can be found in Hawai'i.
What type of volcanoes are the hawiian islands?
The Hawaiian islands are made of two types of volcanoes, shield volcanoes and cinder cone volcanoes. Shield volcanoes have broad bases with gentle slopes. Cinder cone volcanoes have steeper sides, are made from fragments of lava, and are usually located at the base of shield volcanoes.
What type of material makes up volcanoes with broad sloping sides?
Basalt lava forms shield volcanoes which are known for their broadly sloped flanks. This is because there is a low amount of Silica in the volcanic material allowing the magma to flow very freely giving the broad flanks as lava flows out.
Why are some volcanoes flat?
Some flat-topped volcanoes, known as shield volcanoes, are formed by the eruption of low viscosity basaltic lava that spreads out in thin layers, creating a broad and gently sloping shape. This type of lava flow results in the gradual accumulation of material over time, which can lead to the formation of a flat summit.
What type of volcano is formed from large amounts of fluid lava built up gradually?
A shield volcano is formed from large amounts of fluid lava flowing slowly and accumulating in layers over time. These volcanoes have broad, gentle slopes and cover a large area. Examples include Mauna Loa in Hawaii and the Galapagos Islands volcanoes.
What is a stratiform volcanio?
A stratiform volcano is a type of volcano that is characterized by layers of lava flow that have gradually built up over time. These volcanoes tend to have broad, flat shapes with gentle slopes. They are typically associated with non-explosive eruptions that result in the slow extrusion of lava.
How do volcanoes differ?
Volcanoes differ in terms of their eruption style, which can vary from explosive eruptions with ash clouds and pyroclastic flows to effusive eruptions with lava flows. They also differ in shape and size, ranging from stratovolcanoes with steep slopes to shield volcanoes with gentle slopes. Additionally, the type of magma they erupt, such as basaltic, andesitic, or rhyolitic, can vary among volcanoes.
What type of volcanoes make up the Hawaiian islands and why is it easy to determine?
Shield volcanoes make up the Hawaiian islands. These volcanoes have low, broad profiles and are typically formed by the eruption of low-viscosity basaltic lava. It is easy to determine the type of volcanoes because of their distinctive shape and the lava flows they produce.
What type of rock makes shield volcanoes?
Shield volcanoes are typically formed from basaltic lava flows, which are low in silica content and very fluid. This type of lava allows for the gradual buildup of wide, gently sloping volcanic cones characteristic of shield volcanoes.
Can a creep occur on even very gently slopes?
Yes, creeping can occur on even very gentle slopes. Creep is a slow, gradual movement of soil down a slope, often imperceptible to the naked eye. Factors such as the type of soil, moisture content, and vegetation cover can all contribute to creep happening on gentle slopes.
