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What type of magma does cotopaxi have?
blue the cotopaxi volcano has red magma when turned to rock. it also has a high silica content
What causes a metamorphic rock to change into an igneous rock?
it falls in magma and melts to molten rock and when it pops out of the volcano and hardens its a igneous rock!
What kind of mineral does magma form when it cools?
When magma cools, it forms igneous rock.
Where does the change of an igneous rock occur?
Igneous rock may either form on or near a volcano or deep underground where magma has intruded into the crust.
When metamorphic rock melts turns into?
Metamorphic rock that melts turns to magma. This only becomes lava if it is erupted to the surface in a volcano.
How does a igneos rock form from lava?
The magma from a volcano solidifies and forms an igneous rock
What forms outside the volcano when magma turns into lava?
igneous rock
What describes the volcanic neck?
A volcanic neck forms when the magma inside a volcano turns into rock and the outside of a volcano wears away, leaving the spiky-shaped rock magma.
What forms around the vent of a volcano?
the magma cools and hardens and then it becomes the surface of around the volcano like a rock land
How is magma relates to rocks?
Magma is underground and when it comes out of the ground, through a volcano, magma turns to lava. As the lava cools it forms an igneous rock.
Magma is launched from a volcano eruption It cools very rapidly on contact with air What type of rock could it form?
Any type of Igneous rock.
What type of rock forms form magma erupts from an undersea volcano?
Extrusive igneous rocks
Contrast magma to lava?
Magma is inside of the volcano and has molten rock in it. To where lava is outside the volcano and does not have as much molten rock in it as Magma does.
What is a molten rock that comes from a volcano called?
Molten rock (magma) that spews from a volcano is called lava, When it cools, the lava forms igneous rocks.
What type of rock forms most often near an active volcano?
The most common type of rock that forms near an active volcano is igneous rock. This type of rock forms from the cooling and solidification of magma or lava. Examples include basalt, andesite, and rhyolite.
Melted rock that has come out of a volcano?
The molten rock that comes out of a volcano is called a magma.
How is the ash related to volcano?
Volcanic ash forms when rock or liquid magma is reduced to tiny fragments by an explosive eruption.
