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Both oceanic and continental crust are composed of this?
Both oceanic and continental crust are composed primarily of igneous rocks, but they have different overall compositions. Oceanic crust is primarily made up of basalt, which is a type of volcanic rock, while continental crust is predominantly composed of granite, a type of intrusive igneous rock. Additionally, continental crust is generally thicker and less dense than oceanic crust.
Which rock makes continental and oceanic crust?
The rock that makes up both continental and oceanic crust is called basalt. Basalt is a mafic extrusive igneous rock that forms when lava cools and solidifies rapidly at the Earth's surface. It is commonly found in oceanic crust, while continental crust is made up of a variety of rocks including basalt.
Is it true that the continental crust is made of rocks such as granite?
Yes, the continental crust is primarily composed of rocks such as granite, which is a common type of intrusive igneous rock. Granite is a light-colored, coarse-grained rock that is abundant in continental crust and is formed through the cooling and solidification of magma beneath the Earth's surface.
What part of the crust is made of dark igneous basalt type rock?
Oceanic crust.
What igneous rock forms on top of the earth's crust?
They actually form on the bottom of Earth's surface, since igneous(the word) is derived from molten magma
What is the Continental crust composed of mostly?
Igneous rock.
The continental crust is composed of?
wht is the continental crust made of?
Both oceanic and continental crust are composed of this?
Both oceanic and continental crust are composed primarily of igneous rocks, but they have different overall compositions. Oceanic crust is primarily made up of basalt, which is a type of volcanic rock, while continental crust is predominantly composed of granite, a type of intrusive igneous rock. Additionally, continental crust is generally thicker and less dense than oceanic crust.
Which rock makes continental and oceanic crust?
The rock that makes up both continental and oceanic crust is called basalt. Basalt is a mafic extrusive igneous rock that forms when lava cools and solidifies rapidly at the Earth's surface. It is commonly found in oceanic crust, while continental crust is made up of a variety of rocks including basalt.
What type of rock is found in continental crust?
All three rock types are found in continental crust, with a preponderance of granitic type igneous rock.
What type of rock makes up the continental and oceanic crust?
The continental crust is mainly composed of igneous rocks like granite and metamorphic rocks like gneiss. The oceanic crust is primarily made of basalt, which is an igneous rock that forms from cooling lava at mid-ocean ridges.
What is the composition of ocean crust?
It is mostly composed of basalt, and few other mineral types. It is made mostly of igneous rock, same with continental crust.
Is the crust made up of rock?
Yes. The crust is made of igneous, sedimentary, and metamorphic rock.
Earth's crust is a thin layer made of?
Earth's crust is made of sedimentary, metamorphic, and igneous rock. The continental crust is composed primarily of granitic rock and can be up to 45 miles thick. The oceanic crust is composed primarily of basaltic rock and can be up to 6 miles thick.
What is the continental crust made out of?
continental crust is made of many rocks such as granite
Is there igneous rock in the sea?
Yes. Continental crust is composed largely of basalt and gabbro.
What kind of rock makes up most of the continental crust?
Granite is the rock that makes up most of the continental crust. It is a coarse-grained igneous rock that is formed through the slow cooling of magma beneath the Earth's surface. Granite is composed mainly of quartz, feldspar, and mica minerals.
