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What is denser oceanic crust or continental crust?
Oceanic crust: It is thinner than continental crust, or sial, generally less than 10 kilometers thick, however it is denser, having a mean density of about 3.3 grams per cubic centimeter.
Does continental crust have a greater density than oceanic crust?
Yes, that is the reason oceanic crust is at a lower elevation compared to continental crust. Oceanic crust sub-ducts under the less dense continental crust. Continental crust is much older than oceanic crust, because oceanic crust is constantly being destroyed and created.
Does earth's crust have the same density?
No, the density of Earth's crust varies depending on the type of rock and location. Generally, continental crust is less dense than oceanic crust. Continental crust is composed mostly of granite and has an average density of about 2.7 g/cm^3, while oceanic crust, which is mainly basalt, has an average density of about 3.0 g/cm^3.
What is the scientific name of the earth's crust?
There is oceanic crust and continental crust. Oceanic crust is thinner and more dense than continental crust and is constantly being recycled via subduction upon collisions with continental crust, and creation at mid-ocean ridges.Oceanic crust is rougly 3 to 4 miles thick (5 to 7 kilometers). Continental crust is roughly 20 to 30 miles thick (30 to 50 kilometers). The lower density of continental crust allows it to float on the mantle with high relief. Furthermore, oceanic crust is mainly made of basalt whereas continental crust is mainly made of granite.
Oceanic crust is formed of how many layers?
Oceanic crust typically consists of two layers: the top layer being composed of young basaltic rocks that have cooled from magma at mid-ocean ridges, while the bottom layer is made up of more dense gabbroic rocks that form from the crystallization of magma beneath the seafloor.
Oceanic crust is denser than the continental crust because it contains more of which 3 elements?
It is the crust and mantle,and core
What is the difference between contiental crust and oceanic crust?
Continental crust is on top of the oceanic crust Continental crust is made of granite whereas oceanic crust is made of basalt Continental crust is partly above sea level and partly below whereas oceanic crust is always below sea level.
What portion of the earths crust is more dense oceanic or contenintal?
Oceanic crust is denser than continental crust. Oceanic crust has a density of about 3 g/cm^3, while continental crust has a lower density of about 2.7 g/cm^3.
What are four differences between the oceanic crust and the continental crust?
1. The Oceanic crust is dense while the Continental crust is relatively lighter. 2. The Oceanic crust consists of Silicon and Magnessium, while the Continental crust has Silicon and Alluminium. 3. The Oceanic crust is thin, while the Continental crust is thick. 4. The Oceanic crust makes up the ocean floor, while the Continental crust carries the continents.
How many layers does oceanic crust have?
3
What is denser oceanic crust or continental crust?
Oceanic crust: It is thinner than continental crust, or sial, generally less than 10 kilometers thick, however it is denser, having a mean density of about 3.3 grams per cubic centimeter.
What are convertgent boundaries?
A conversion boundary is a place where 2 tectonic plates are mving toward each other. There are 3 types of convergent boundaries OCEANIC CRUST-OCEANIC CRUST OCEANIC CRUST-CONTINENTAL CRUST CONTINENTAL CRUST-CONTINENTAL CRUST They are classified according to their crust
How much does the oceanic crust weigh?
The average density of oceanic crust is about 2.9 g/cm^3. Given that oceanic crust is typically around 7 km thick, the weight of a cubic meter of oceanic crust would be approximately 29,000 kg (or 29 metric tons).
Does continental crust have a greater density than oceanic crust?
Yes, that is the reason oceanic crust is at a lower elevation compared to continental crust. Oceanic crust sub-ducts under the less dense continental crust. Continental crust is much older than oceanic crust, because oceanic crust is constantly being destroyed and created.
In what areas is the outermost layer of the earth the thinnest?
The earth's crust is the thinnest layer.the crust wich is the outermost layer on the earth on which we live
Is heat flow the same between the continental and oceanic crust?
Apparently No, heat flow in oceanic crust is higher than continental crust
Why is the oceanic plate subducted when an oceanic plate collides with a continental plate?
The Oceanic plate is subducted under the Continental plate because oceanic crust is much more dense than continental crust. The average density of the oceanic crust is 3g/cm^3 while the average density of continental crust is 2.7g/cm^3.
