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The three compositional zones of Earth are the crust, mantle, and core, based on their chemical composition. The five structural zones of Earth are the lithosphere, asthenosphere, mesosphere, outer core, and inner core, based on their physical properties and behavior. The compositional zones focus on the materials present, while the structural zones consider how these materials behave and interact within the Earth's interior.

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Compare Earth's compositional layers with its structural layers?

Earth's compositional layers are the crust, mantle, and core, based on the materials they are made of (silicates vs. metals). Structural layers are based on their physical properties and include the lithosphere, asthenosphere, mesosphere, outer core, and inner core. The main difference is that compositional layers are defined by chemical differences, while structural layers are based on physical properties like temperature and behavior.


What are the principal divisions of the solid earth based on compositional differences?

The principal divisions of the solid Earth based on compositional differences are the crust, mantle, and core. The crust is the outermost layer and is composed mainly of lighter elements like silicon and oxygen. The mantle lies beneath the crust and consists of denser silicate minerals. The Earth's core is located at the center and is primarily made up of iron and nickel.


What is the structural formula of sodium carbonate?

The structural formula of sodium carbonate is Na2CO3, indicating that it consists of two sodium atoms, one carbon atom, and three oxygen atoms.


What is one of the three straits on earth?

One of the three straits on Earth is the Strait of Gibraltar, located between Spain and Morocco, connecting the Atlantic Ocean to the Mediterranean Sea.


What are the features of each of the three compositional layers of Earth?

There are actually four layers. The crust is the outermost layer of the earth, made of soil and bedrock, containing 60.6 percent silicon dioxide, 15.9 percent dialuminum trioxide, and other minor minerals. The mantel is directly beneath the crust, and is about 1,800 miles deep, containing 85 percent of the earth's weight and mass, and is molten rock. The outer core is next, about 1,200 miles deep, going down to about 3,000 miles. It is believed to be made of super-heated lave made of iron and nickel. Even deeper is the inner core, which is about 900 miles deep, and is a solid ball of super-heated iron and nickel. It is not molted because there is too much pressure on it, therefore stopping it from expanding and melting.

Related Questions

Compare Earth's compositional layers with its structural layers?

Earth's compositional layers are the crust, mantle, and core, based on the materials they are made of (silicates vs. metals). Structural layers are based on their physical properties and include the lithosphere, asthenosphere, mesosphere, outer core, and inner core. The main difference is that compositional layers are defined by chemical differences, while structural layers are based on physical properties like temperature and behavior.


What are three compositional layers of the earth?

mantle,crust,core


What are the principal divisions of the solid earth based on compositional differences?

The principal divisions of the solid Earth based on compositional differences are the crust, mantle, and core. The crust is the outermost layer and is composed mainly of lighter elements like silicon and oxygen. The mantle lies beneath the crust and consists of denser silicate minerals. The Earth's core is located at the center and is primarily made up of iron and nickel.


What is line form and repetition?

They are the three compositional elements of most forms of art.


Compare the layers of a hard boiled egg to the three layers of the Earth?

The three chemical layers of the Earth compare to the layers of a hard boiled egg as follows: the shell equals the crust, the egg white equates to the mantle, and the yolk represents the core.


What are the three features of the three compositional layers of earth?

Crust: very thin, rocky and well.. Crusty. Is broken into smaller parts called techtonic plates. Mantle: the biggest part, made mostly of moltent iron. Core: the hottest part, also made of molten iron, but is much hotter that the mantle, but smaller sinc its in the centre of the earth.


How does the size of the Sun, Earth, and Moon compare to each other?

The Sun is much larger than both the Earth and the Moon. The Earth is smaller than the Sun but larger than the Moon. The Moon is the smallest of the three.


Give structural formula of first three homologuos of alkyne group?

The structural formula of the first three homologous of alkyne group is C2H2, C3H4 and c4H6.


How to compare and contrast the three Nile Valley civiliztions?

Compare and contrast the three Nile Valley civilizations?


What are three-layered structural zones?

plasma membrane


Give structural formula of first three homologuos ok alkyne group?

The structural formula of the first three homologous alkyne group are C2H2, C3H4 and C4H6.


What proteins are produced by the three structural genes in the lac operon?

The three structural genes in the lac operon produce proteins called beta-galactosidase, permease, and transacetylase.