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What is the main type of rock in oceanic crust?
The main type of rock in oceanic crust is basalt. Basalt is a fine-grained igneous rock formed from the rapid cooling of lava at or near the Earth's surface. It is dark in color and rich in minerals like pyroxene and plagioclase feldspar.
How is granate made?
Granite is made from the melting of the lower crust. As these magma domes slowly rise through the crust toward the surface, some may solidify underground. This solidified material is called granite.
Why aren't animal remains not found in granite?
Animal remains are not typically found in granite because granite is an igneous rock formed from the slow crystallization of magma beneath the Earth's surface. This process involves extremely high temperatures and pressures, which would destroy any organic material, including animal remains. Additionally, granite forms in environments where sedimentation does not occur, making it unlikely for fossils or remains to be preserved within it. As a result, animal remains are generally found in sedimentary rocks, which are formed from the accumulation of sediment and can encapsulate fossils.
Where in the world is gabbro found?
Oh, dude, gabbro is found all over the place! It's a common type of rock that's typically found in oceanic crust and in some mountain ranges. So, like, if you're out exploring and you stumble upon some dark, coarse-grained rock, there's a good chance it could be gabbro. Just remember to say hi if you run into it!
What does the inner magma in the Earth do?
The inner magma in the Earth is located in the mantle and core regions. It plays a crucial role in driving plate tectonics and creating volcanic activity on the Earth's surface through processes like mantle convection and magma upwelling. This molten material also helps regulate the Earth's magnetic field.
Is granite made by magma that was trapped in the earth's crust?
Yes. Granite forms when silica-rich magma cools underground.
What granite made from magma that was trapped in the earth's crust. true or false?
I think you are talking about granitic intrusions. This is not a true/false question as granite takes many other forms than intrusions.
Are there any gases in the earths crust?
All of the atmospheric gases can be found trapped in magma and solidified rock.
Which earths crust contains granite?
Continental crust contains granite. This type of crust is thicker and less dense compared to oceanic crust. Granite is a common rock in the continental crust due to its formation through the cooling and solidification of magma below the Earth's surface.
How do you use granite in a sentence?
Example; 1. Granite is an igneous rock. 2. Some parts of the earths crust is composed of Granite rocks. 3. Granite is crystalline in nature. 4. The cooling of magma results into a Granite rock.
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"
Does granite form on top of the crust?
No. Granite forms underground in the crust. If granitic magma reaches the surface and cools it forms a rock called rhyolite.
What is melted rock on the earths is called?
Lava....when its under the earths crust its called magma.
When magma reaches the exterior of the Earths crust is becomes?
Lava
What is it called when magma hardens beneath the earths surface?
crust
