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www.reference.com/science/internal-structure-earth-672b4c4e8546eedb

The internal structure of the Earth is made up of the asthenosphere, the upper mantle, the lower mantle, the outer core and the inner core. These structures support the crust of the Earth. The asthenosphere is a semisolid layer of hot rock that's found at the top of the upper mantle.

en.wikipedia.org/wiki/Structure_of_the_Earth

The internal structure of the Earth is layered in spherical shells: an outer silicate solid crust, a highly viscous asthenosphere and mantle, a liquid outer core that is much less viscous than the mantle, and a solid inner core.Scientific understanding of the internal structure of the Earth is based on observations of topography and bathymetry, observations of rock in outcrop, samples brought ...

simple.wikipedia.org/wiki/Structure_of_the_Earth

The structure of the Earth is divided into layers. These layers are both physically and chemically different. The Earth has an outer solid layer called the crust, a highly viscous layer called the mantle, a liquid layer that is the outer part of the core, called the outer core, and a solid center called the inner core.

geology.com/nsta/earth-internal-structure.shtml

The core is earth's source of internal heat because it contains radioactive materials which release heat as they break down into more stable substances. The core is divided into two different zones. The outer core is a liquid because the temperatures there are adequate to melt the iron-nickel alloy.

www.youtube.com/watch?v=hmgR4PiGp1E

Learn about the structure of the earth's interior - crust, mantle and core and composition of its different layers. Tool i use to make videos:- http://amzn.t...

quizlet.com/17695042/internal-structure-of-the-earth-flash-cards

Start studying Internal Structure of the Earth. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

courses.lumenlearning.com/.../chapter/the-composition-and-structure-of-earth

The Composition and Structure of Earth. Core, mantle, and crust are divisions based on composition. The crust makes up less than 1 percent of Earth by mass, consisting of oceanic crust and continental crust is often more felsic rock. The mantle is hot and represents about 68 percent of Earth’s mass. Finally, the core is mostly iron metal.

www.researchgate.net/publication/228377528_THE_INNER_STRUCTURE_OF_THE_EARTH

PDF | The inner structure of the Earth is described by the authors on the basis of systematic processing and evaluation of the traditional and newer theories and conceptions. Topics examined in ...

www.clearias.com/interior-of-the-earth

In this article (geography section), we discuss the interior of the earth. Understanding the basic structure of earth is very important to learn higher concepts well. Also, the origin of many phenomena like earthquakes, volcanoes, tsunami etc are linked with the structure of earth’s interior.

www.youtube.com/watch?v=XcLl8r28tnI

The internal structure of the Earth is layered in spherical shells: an outer silicate solid crust, a highly viscous asthenosphere and mantle, a liquid outer core that is much less viscous than the ...