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The crust lays above the mantle and is the earth's hard outer shell, the surface on which we are living. In relation with the other layers the crust is much thinner. It floats upon the softer, denser mantle. The crust is made up of solid material but these material is not everywhere the same.
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mediatheek.thinkquest.nl/~ll125/en/struct.htm
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What is the earth's crust made up of? - The earth's crust is made up of rock, a thin layer of rock in fact, that floats on the liquid: Question and Answer ... Comment or provide your answer to this question; No comments have been added to this question "What is the earth's crust made up of?".
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www.tellmehowto.net/answer/what_is_the_earths_crust_mad...
www.tellmehowto.net/answer/what_is_the_earths_crust_made_802
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It is made of tectonic plates that float on molten lava in the earth.
http://wiki.answers.com/Q/What_is_the_earths_crust_made...
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History of Science question: 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. The ... How is the Earth's crust made? What is earth crust made out of? Is the crust soid but also thin? What is the earth...
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wiki.answers.com/Q/Earth's_crust_is_a_thin_layer_made_o...
wiki.answers.com/Q/Earth's_crust_is_a_thin_layer_made_of
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Exploring the Earth's Crust ... Seismologists noticed that records from an earthquake made around the world changed radically once the event was more than a certain distance away, about 105 degrees in terms of the angle between the earthquake and the seismograph as measured at the center of the earth.
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www.seismo.unr.edu/ftp/pub/louie/class/100/interior.htm...
www.seismo.unr.edu/ftp/pub/louie/class/100/interior.html
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There are two types of crust Oceanic crust is made up mostly of basalt and gabbro. Basalt and gabbro are made largely of Pyroxene, Amphibole, plagioclase feldspar, and olivine. Basalt and Gabbro are rocks called mafic meaning that they cont...
http://answers.yahoo.com/question/index?qid=20090902053...
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First...
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www.wappingersschools.org/RCK/Pages/Science/EScience/We...
www.wappingersschools.org/RCK/Pages/Science/EScience/WebShows/Sedrox/sld002.htm
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Sedimentary rocks form just a thin veneer (layer) on top of Earth’s crust ... Back to first slide ... View graphic version...
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www.wappingersschools.org/RCK/Pages/Science/EScience/We...
www.wappingersschools.org/RCK/Pages/Science/EScience/WebShows/Sedrox/tsld002.htm
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In all ages of the world's history up to the present day, rock-making has taken place—fire-made rocks being fashioned underground, ... Still, by close and careful study of the rocks which compose the earth's crust, a certain kind of order is found to exist, more or less followed out in all parts of the world.
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www.web-books.com/Classics/YoungFolks/Earth/YoungFolks_...
www.web-books.com/Classics/YoungFolks/Earth/YoungFolks_EarthC2P9.htm
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