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What is the name given to the molten rock which flows from a volcano?
The molten rock that flows from a volcano is called lava.
How does magma inside a volcano become a lava flow outside?
Magma inside a volcano can become a lava flow outside when pressure builds up inside the volcano, causing the magma to erupt through the volcano's vent or fissures. As the magma reaches the Earth's surface, it is then referred to as lava. Once outside the volcano, the lava can flow downhill and solidify to form igneous rock.
What type of rock layer does mount st helens have?
As Mount St. Helens is a volcano the slopes would be covered in layers of volcanic dust and lava.
What kind of rock does the kilauea volcano make?
Kilauea volcano primarily produces basaltic rock, which is a type of volcanic rock that is low in silica content and flows easily when molten. The lava flows from Kilauea are typically thin and hot, allowing them to travel long distances before solidifying.
What forms as result of lava that has cooled at the top of a volcano?
When lava cools at the top of a volcano, it forms igneous rocks such as basalt or andesite. These rocks can sometimes create formations like lava domes or hardened lava flows.
How can a metomorphic rock become an igneous rock?
Metamorphic rocks underground melt to become magma. When a volcano erupts, magma flows out of it. As the lava cools it hardens and becomes igneous rock.
What rock does lava form?
The igneous rock forms from lava because when a volcano erupts the lava that flows from a volcano. Igneous rocks have a hot liquid in the beginning. The lava that flows forms into an igneous rock fast. When the lava reaches the surface, it cools rapidly and turns into igneous rock.
What is the process on how magma flows inside and outside a volcano?
First, the magma breaks open rocks underneath the volcano. Then, it flows up through cracks of the volcano. After it is all the way to the top, the volcano erupts. Then the magma and lava flows outside the volcano.
What is the name given to the molten rock which flows from a volcano?
The molten rock that flows from a volcano is called lava.
How does magma inside a volcano become a lava flow outside?
Magma inside a volcano can become a lava flow outside when pressure builds up inside the volcano, causing the magma to erupt through the volcano's vent or fissures. As the magma reaches the Earth's surface, it is then referred to as lava. Once outside the volcano, the lava can flow downhill and solidify to form igneous rock.
What type of rock layer does mount st helens have?
As Mount St. Helens is a volcano the slopes would be covered in layers of volcanic dust and lava.
What are lava flows on a volcano?
A lava flow is where lava flows down the side of a volcano.
What kind of rock does the kilauea volcano make?
Kilauea volcano primarily produces basaltic rock, which is a type of volcanic rock that is low in silica content and flows easily when molten. The lava flows from Kilauea are typically thin and hot, allowing them to travel long distances before solidifying.
What forms as result of lava that has cooled at the top of a volcano?
When lava cools at the top of a volcano, it forms igneous rocks such as basalt or andesite. These rocks can sometimes create formations like lava domes or hardened lava flows.
What happens to hot lava after it erupts from a volcano?
After erupting from a volcano, hot lava flows down the volcano's slopes or it may create lava flows that spread over the surrounding area. As the lava cools, it solidifies into rock formations called igneous rocks. Over time, these rocks can weather and break down to form new soil.
What kind of rocks will find around an erupting volcano?
Around an erupting volcano, you may find igneous rocks such as basalt, andesite, and rhyolite, which are formed from the cooling and solidification of magma. These rocks are commonly found near volcanic vents and lava flows, and can vary in composition and texture depending on the type of eruption and the chemical makeup of the magma.
What does extrusive igneous rock form from?
An extrusive igneous rock is when a volcano erupts and magma flows down, then cools, forming rocks.
