0
How does the thickness of oceanic crust compare to the thickness of continental crust?
Wiki User
∙ 10y ago
average depth of the ocean is about 4 times greater than the average elevation of the land
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What layer of crust averages 25 miles in thickness?
Continental crust.
Differences of the continental crust and oceanic crust?
Thickness - continental = much thickerDensity - oceanic crust is denser than continental, which is why the oceanic crust subducts under the continental at destructive plates boundaries.
Compare and contrast oceanic crust and continental crust?
Continental crust is much thicker than oceanic crust. However, continental crust is denser and will therefore sink in subduction zones.
What Compare and contrast oceanic crust with continental crust both types of crust?
The surface of the earth that is found on the continents is called the continental crust, which has a thickness of around 25 to 70 km. This crust is made up of igneous, sedimentary and metamorphic rocks, and that together make up the structure of our continents. As the name implies, oceanic crust is the floor of the oceans. Obviously, this crust is thinner than the continental crust. The major type of rocks making up oceanic crust is basalt. In general, the thickness of oceanic crust is around 7 to 10 km. what they have in common is continental and oceanic crust are both destroyed in subduction zones and lie atop Earth's mantle, though they differ in thickness, density, age and chemical composition.
Why would a certain thickness of continental crust displace less of the mantle than the same thickness of oceanic crust?
Because its less dense
What layer of crust averages 25 miles in thickness?
Continental crust.
Differences of the continental crust and oceanic crust?
Thickness - continental = much thickerDensity - oceanic crust is denser than continental, which is why the oceanic crust subducts under the continental at destructive plates boundaries.
What are the differences between the continental crust and the oceanic crust?
CONTINENTAL CRUST is 35km of thickness and oceanic is 7 km. i hope that helped
What is the average thickness of Earth's crust?
The Earths Crust can be divided between Oceanic Crust and Continental Crust. Oceanic and Continental Crust are quiet different. The thickness of oceanic crust is between 5km and 10km. It is made of mainly basalt, grabbo and diabise. The thickness of continental crust is between 30km and 50km. It is made up of lighter rocks such as granite.
What are the three differences between oceanic and Continental crust?
CONTINENTAL CRUST is 35km of thickness and oceanic is 7 km. i hope that helped
Who discovered the oceanic crust compare to the continental crust?
in the mantel
Compare and contrast oceanic crust and continental crust?
Continental crust is much thicker than oceanic crust. However, continental crust is denser and will therefore sink in subduction zones.
What is the difference between the thickness of the continetal crust and oceanic crust?
In technical terms, the oceanic crust is denser than the continental crust so when the continental crust and the oceanic crust meet the continental crust will sink under and the oceanic crust will slide over and a volcano will be formed as well as producing earthquakes in the process.
What Compare and contrast oceanic crust with continental crust both types of crust?
The surface of the earth that is found on the continents is called the continental crust, which has a thickness of around 25 to 70 km. This crust is made up of igneous, sedimentary and metamorphic rocks, and that together make up the structure of our continents. As the name implies, oceanic crust is the floor of the oceans. Obviously, this crust is thinner than the continental crust. The major type of rocks making up oceanic crust is basalt. In general, the thickness of oceanic crust is around 7 to 10 km. what they have in common is continental and oceanic crust are both destroyed in subduction zones and lie atop Earth's mantle, though they differ in thickness, density, age and chemical composition.
Why would a certain thickness of continental crust displace less of the mantle than the same thickness of oceanic crust?
Because its less dense
How does the age of oceanic crust compare to the age of continental crust?
Oceanic crust is generally much younger. New ocean crust is constantly being formed.
What is the thickness in miles of the earths crust?
Oceanic and continental combined is approximately 25 miles.
