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basalt

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13y ago
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5mo ago

The oceanic crust is mostly made up of basalt, which is a dense volcanic rock that forms from the cooling of lava at the Earth's surface.

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Q: The oceanic crust is made up mostly of dense rock called what?
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Which type of crust is primarily made of basalt and is more dense?

Oceanic crust is primarily made of basalt and is more dense than continental crust. It is also younger and thinner compared to continental crust.


How do Oceanic crust and Continental crust vary?

Oceanic crust is thin and composed mostly of dense basaltic rock.Continental crust is thick and composed mostly of light granitic rock.


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


What are three differences between oceanic and continental crust?

Continental crust is mostly composed out of granite, oceanic crust out of basalt.Continental crust is thicker and less dense than oceanic crust.


What are two difference between the continental crust and the oceanic?

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


What are two differences between the continental crust and oceanic crust?

The continental crust is thicker and less dense than oceanic crust. Oceanic crust is younger and primarily composed of basalt, while continental crust is older and made up of a variety of rock types, including granite and sedimentary rocks.


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


Continental crust and the difference between oceanic crust?

Oceanic crust is mostly basaltic, which is denser, while continental crust is made from mostly basaltic and sedimentary rocks, which are less dense. This difference in density is why the oceanic crust sinks lower (thus the oceans) and the continental crust rides higher (thus the continents) on the mantle.


What is difference of the continental crust and the oceanic crust?

Continental crust is thicker but less dense, and oceanic crust is thinner but more dense, making it heavier.


Is the continental crust thinner and denser in most areas than the oceanic crust?

No, the continental crust is generally thicker and less dense than the oceanic crust. Continental crust can be up to 70 km thick in some areas, while oceanic crust averages about 7 km in thickness. Density-wise, oceanic crust is denser because it is made mostly of basalt, whereas continental crust is primarily composed of less dense granite and sedimentary rocks.


What and the difference between oceanic and continental?

Oceanic crust is mostly basaltic, which is denser, while continental crust is made from mostly basaltic and sedimentary rocks, which are less dense. This difference in density is why the oceanic crust sinks lower (thus the oceans) and the continental crust rides higher (thus the continents) on the mantle.


How do continental crust differ from oceanic?

Continental crust is thicker, less dense, and older than oceanic crust. It is primarily composed of granite and sedimentary rocks. In contrast, oceanic crust is thinner, denser, and younger, and is primarily composed of basalt.