The interior structure of the Earth is layered in spherical shells, like an onion.
These layers can be defined by their chemical and their rheological properties.
Earth's Internal Struccture - describing the crust, mantle and core - by Geology.
Jan 14, 2011 ... Cross sectional diagram showing the interior of the Earth ... structure and
composition than about the structure and composition of the ... Cross section of
the whole Earth, showing the complexity of paths of earthquake waves.
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 ...
Earth is made up of several different layers, each with unique properties. In this
video lesson, you ... Inner Layers. How Scientists Study Earth's Interior Structure.
Just as a child may shake an unopened present in an attempt to discover the
contents of a gift, so man must listen to the ring and vibration of our Earth in an ...
Educational Objective: Develop understanding of the structure of the Earth's
interior (and ultimately, relationships to plate tectonics, occurrence of
Definition of Earth, Interior Structure – Our online dictionary has Earth, Interior
Structure information from World of Earth Science dictionary. Encyclopedia.com:
Jan 18, 2010 ... Structure of the Interior of Earth. Earth has a diameter of about 12,756 km (7,972
mi). The Earth's interior consists of rock and metal. It is made ...
We can't see what Earth's interior is made of, but scientists are able to study it in
other ways. In this video lesson, you will learn how seismic...