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What are the two types of crust that make up the outermost layer of the earth?
Wiki User
∙ 12y ago
Continental Crust And Oceanic Crust.
Wiki User
∙ 12y ago
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Which layer of earth is composed mostly of liquid water and different types of rock crystals such as quartz?
The Earth's crust
Facts about the crust?
The first layer of the Earth's crust is called crust and is about 10 miles of rock and other types of loose materials. The next layer is called the mantle which is made up of thick rock that goes about 1,800 miles deep. Then comes the outer core which most scientist believe is made up of very hot molten lava and then the inner core which is a solid ball that contains iron and nickel.
What is the crust of the Earth?
The crust is the outermost chemical layer of the Earth, of hard and brittle rock, composed of oceanic crust and continental crust. The crust is typically about 23 miles thick beneath continents, and about 6.5 miles thick beneath oceans. The crust is relatively light and brittle compared to other Earth layers. Most earthquakes occur within the crust. The crust is composed of igneous, metamorphic, and igneous rock, but primarily igneous rock. The crust is chemically divided into two types. Continental crust is the less dense of the two, granitic in composition, and the thicker of the two. Oceanic crust is more dense, basaltic in composition, and relatively thin. Oceanic crust is being recycled in roughly 200 million year intervals as new crust is being created at mid-ocean ridges and destroyed by the processes of subduction at underwater trenches. The more buoyant continental crust is on average much older, the oldest continental rocks being over 4 billion years in age. Both the oceanic and continental crust are floating on top of the asthenosphere, the physical layer of the upper mantle in which convection currents of heat push and pull the individual segments of crust (known as plates) around. The crust is the thinnest of Earth's layers, comprising a tiny fraction of the planet's total mass.
What two types of layers make up the crust?
lithosphere and mesosphere i prob spell these wrong so look them up
What types of electrons are responsible for bonding between atoms?
Valence electrons, the are on the outermost layer of the atom
Which layer of earth is composed mostly of liquid water and different types of rock crystals such as quartz?
The Earth's crust
What is the name of the earths outside pieces?
The Earth's outer layer is called the Crust, and the crust is split into various types of tectonic plates.
Name 2 types of crust found in the outer most layer of the earth?
Oceanic and continental.
Facts about the crust?
The first layer of the Earth's crust is called crust and is about 10 miles of rock and other types of loose materials. The next layer is called the mantle which is made up of thick rock that goes about 1,800 miles deep. Then comes the outer core which most scientist believe is made up of very hot molten lava and then the inner core which is a solid ball that contains iron and nickel.
What is the crust of the Earth?
The crust is the outermost chemical layer of the Earth, of hard and brittle rock, composed of oceanic crust and continental crust. The crust is typically about 23 miles thick beneath continents, and about 6.5 miles thick beneath oceans. The crust is relatively light and brittle compared to other Earth layers. Most earthquakes occur within the crust. The crust is composed of igneous, metamorphic, and igneous rock, but primarily igneous rock. The crust is chemically divided into two types. Continental crust is the less dense of the two, granitic in composition, and the thicker of the two. Oceanic crust is more dense, basaltic in composition, and relatively thin. Oceanic crust is being recycled in roughly 200 million year intervals as new crust is being created at mid-ocean ridges and destroyed by the processes of subduction at underwater trenches. The more buoyant continental crust is on average much older, the oldest continental rocks being over 4 billion years in age. Both the oceanic and continental crust are floating on top of the asthenosphere, the physical layer of the upper mantle in which convection currents of heat push and pull the individual segments of crust (known as plates) around. The crust is the thinnest of Earth's layers, comprising a tiny fraction of the planet's total mass.
What are the 2 types of crust that cover the earth's surface?
Continental crust and Oceanic crust.
What two types of layers make up the crust?
lithosphere and mesosphere i prob spell these wrong so look them up
What types of electrons are responsible for bonding between atoms?
Valence electrons, the are on the outermost layer of the atom
What are the two types of crust on the earth?
There are two types of crust, and they are the oceanic crust and the continental crust. Oceanic crust is thinner yet more dense than continental crust, and continental crust is on average older than oceanic crust :)
How many types of metamorphism occur in earth's crust?
Two types of metamorphism occur in earth's crust. One is when small volumes of rock come in contact with magma. And the other is when large amounts of the earth's crust are effected by heat and pressure
What are two types of deformation in earth's crust?
orogeny and epeirogeny
What two types of deformation in Earth's crust?
orogeny and epeirogeny
