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Shield volcano
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Describe how a dome mountain can eventually form out of magma that hardened beneath earths surface?
A dome mountain forms when magma is injected into the Earth's crust and starts to push upward, creating a bulge or dome shape. As the magma cools and solidifies beneath the surface, it forms a layer of hardened rock. Over time, erosion gradually removes the overlying layers, exposing the dome-shaped mountain.
How does rising magma and flowing lava create volcanic islands?
When lava erupts, it cools and hardens. After long periods of this happening and cooling in layers on top of all the other cooled lava, a mountain of hardened lava rises out of the water and to the surface. This rising mountain soon will become a volcanic island.
How a dome mountain can eventually form out of magma that are hardened beneath earth's surface?
A dome mountains forms when rising magma is blocked by horizontal layers of rock. The magma forces the layers of rock to bend upward into a dome shape. Eventually, the rock above the dome mountain wears away, living it exposed.
Name each type of volcano shown in the diagrams How is each formed?
Diagram 1: Stratovolcano (composite volcano) - Formed by layers of ash, lava, and volcanic rocks building up over time. Diagram 2: Shield volcano - Formed by repeated eruptions of low-viscosity basaltic lava, which spreads out in thin layers, creating a wide, gently sloping shape.
Explain why shield volcanoes do not have steep sides but are still very tall?
Shield volcanoes have gentle slopes because they are formed by successive flows of low-viscosity lava that can travel far before solidifying. These lava flows spread out horizontally, resulting in a broad, gently sloping shape. Despite their gradual incline, shield volcanoes can still be very tall due to the accumulation of numerous thin lava flows over time.
What is a wide gently sloping mountain made of hardened layers of low silica?
it is a shield volcano
Is a wide gently sloping mountains made of hardened layers of low silica lava?
It is important to know the terms of the landforms on the Earth. A shield volcano is a wide gently sloping mountain made of a hardened layers of low silica lava.
Is a wide gently sloping mountain made of hardened layers of low silica lava a cinder cone volcano?
Shield volcano
What is a wide gently sloping mountain made of harden layers of low silica lava?
Shield volcano
A volcanic mountain with a wide base and gently sloping sides is called a volcano?
Actually, a volcanic mountain with a wide base and gently sloping sides is called a shield volcano. Shield volcanoes are typically formed by low-viscosity lava flows that spread out in layers, creating a broad, shield-like shape.
The kind of mountain has weathered and rounded peaks and gentle slopes?
The kind of mountain you are describing is most likely a "gentle sloping mountain" or a "shield volcano." These mountains are formed by layers of hardened lava flows and have weathered over time to have rounded peaks and gentle slopes. They are typically found in areas of low volcanic activity.
What is the lanform that forms when a mass of hardened magma is uplifted causing the layers of rock to bend upward?
A Dome Mountain
Describe how a dome mountain can eventually form out of magma that hardened beneath earths surface?
A dome mountain forms when magma is injected into the Earth's crust and starts to push upward, creating a bulge or dome shape. As the magma cools and solidifies beneath the surface, it forms a layer of hardened rock. Over time, erosion gradually removes the overlying layers, exposing the dome-shaped mountain.
A is a large circular depression that forms when a volcanic mountaintop collapses into the magma?
A is a caldera, which is a large circular depression that forms when a volcanic mountaintop collapses into the magma chamber below. This collapse often occurs after a large explosive eruption removes material from the volcano's summit, leaving it unsupported. Calderas can range in size from a few kilometers to tens of kilometers in diameter.
What does hardened layers of sediments form?
A sedimentary rock
How does rising magma and flowing lava create volcanic islands?
When lava erupts, it cools and hardens. After long periods of this happening and cooling in layers on top of all the other cooled lava, a mountain of hardened lava rises out of the water and to the surface. This rising mountain soon will become a volcanic island.
How can a dome mountain eventually form out of magma that hardened beneath Earth's surface?
A dome mountains forms when rising magma is blocked by horizontal layers of rock. The magma forces the layers of rock to bend upward into a dome shape. Eventually, the rock above the dome mountain wears away, living it exposed.
