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What do ingeous rocks form from?
a type of rock that forms when magma cools and hardens very slowly deep in earths crust...
When magma hardens inside the earths crust it can form vertical what and horizontal sills?
When magma hardens inside the Earth's crust, it can form vertical columns known as dikes, and horizontal layers called sills. Dikes form when magma cuts through pre-existing rock layers, while sills are formed when magma intrudes between existing rock layers.
When magma reaches the exterior of the Earths crust is becomes?
Lava
Which formation occurs when magma pushes all the way through the exterior of the earths crust?
volcanic mountain
How does magma affect the rocks into which in intrudes?
Magma is molten rock that bubbles up along ocean ridges to form new crust. Another way that magma forms new crust is when it is expelled out of a volcano and becomes lava, which cools and hardens into crust.
What is it called when magma hardens beneath the earths surface?
crust
When magma hardens inside earths crust it can form vertical?
sills
What do ingeous rocks form from?
a type of rock that forms when magma cools and hardens very slowly deep in earths crust...
What is magma that hardens within the earths crust called?
Magma that hardens within the Earth's crust is called intrusive igneous rock. This type of rock forms when magma cools and solidifies beneath the Earth's surface, resulting in the formation of intrusive features like batholiths, dikes, and sills.
When magma hardens inside the earths crust it can form vertical what and horizontal sills?
When magma hardens inside the Earth's crust, it can form vertical columns known as dikes, and horizontal layers called sills. Dikes form when magma cuts through pre-existing rock layers, while sills are formed when magma intrudes between existing rock layers.
When magma comes up to earths surface and hardens what is it called?
When magma comes up to Earth's surface and hardens, it is called lava.
When volcano lava cools at the surface?
When magma cools at the surface of the Earth, it cools very quickly and hardens on the Earths crust. However, it continues flowing underneath, forming interesting textures.
What is the effect of actions of magma in the earths crust?
It is from the Volcano
What is magma that has escaped from the earths crust called?
Lava!
Magma that breack through the earths curst is called?
Once magma breaks through the earths crust it is called"lava"
When Igneous rock that forms when magma hardens beneath earths surface?
Intrusive igneous rock
What are rocks that form when magma hardens beneath earths surface called?
intrusive igneous rock
