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Oceanic and Contintental crust are different in composition as well as size and density
Continental- granitic/50-100km thick
Oceanic- basaltic/ up to 10km thick
Oceanic crust is more dense making it subduct under continental crust
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∙ 11y ago
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What is meant by continental crust and oceanic crust?
They are two different types of crust. Continental crust is heavier than Oceanic crust, so when the two collide, the Continental crust 'subducts' under the Oceanic Crust. 'Crust' referring to the tectonic plates, the surface of the Earth we stand on.
Why is the oceanic crust is more active than the continental crust?
This is because the Oceanic Crust is denser and thinner than the Continental Crust and is actively being created by the forces of the magma at different mid-oceanic ridges.
What is the name of ocean crust?
oceanic crust.
What crust is more dense oceanic or continental crust?
Oceanic crust is significantly denser.
How are oceanic crust and continental crust alike How are they different?
Oceanic and Continental crusts are alike because they both shift and move and grow. They differ by there rock types. Oceanic crust is made up of dense basalt while continental crust is made up of less dense granite.
How are oceanic crust and continental crust different?
Oceanic crust is thinner and more dense, while continental crust is thicker and less dense.
What are two different types of lithospheres?
Oceanic Crust & Continental Crust
What is meant by continental crust and oceanic crust?
They are two different types of crust. Continental crust is heavier than Oceanic crust, so when the two collide, the Continental crust 'subducts' under the Oceanic Crust. 'Crust' referring to the tectonic plates, the surface of the Earth we stand on.
Why is the oceanic crust is more active than the continental crust?
This is because the Oceanic Crust is denser and thinner than the Continental Crust and is actively being created by the forces of the magma at different mid-oceanic ridges.
What is the name of ocean crust?
oceanic crust.
What are two way the continental crust and the oceanic crust are different?
the oceanic crust is thinner, generally5-8 killometers thick, and is made of basalt, but the continental crust is an average of 30 km and is made of granite
What is the difference of continental crust and oceanic crust?
Two differences are that the oceanic crust is more dense than continental, and continental crust is composed mostly of granite, while oceanic is mostly basalt
Oceanic crust is lighter than the continental crust?
No, the oceanic crust is denser. That's why the land areas "float" so much higher than the ocean bedrock.
What is oceanic-oceanic subduction?
Oceanic crust sinking under a plate with continental crust
How is the oceanic crust recycled?
Convection in the mantle helps to recycle the oceaniccrust, not all of Earth's crust. There are two different parts to the crust. Oceanic and Continental. The Oceanic gets recycled, so when Scientists measure the age of the rocks, they're young.
What does it mean if the oceanic crust 0?
the oceanic crust is 0.
Is the oceanic crust felsic or mafic?
Oceanic crust is mafic.
