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Unit 3 Rocks, Soil, Erosion and Mass Movements

Unit 3 Rocks, Soil, Erosion and Mass Movements. Including the Geological History of North Carolina!. Classification of Rock. Most rocks have a number of minerals in common. Rocks are grouped on the basis of their physical and chemical properties, but most importantly, their origin.

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Rocks, Minerals & the Rock Cycle

Rocks, Minerals & the Rock Cycle. Section 1 Minerals and Mineral Resources. Chapter 16. Objectives. Define the term mineral. Explain the difference between a metal and a nonmetal, and give two examples of each. Describe three processes by which ore minerals form. Mineral Resources.

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PRESENTATION OUTLINE

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Cratonic Sequences of North America

White areas represent sequences of rocks. Cratonic Sequences of North America. that are separated by large-scale uncon-formities shown in brown. During the Triassic Period. Paleogeography of the World. Jurassic. During the Late Cretaceous Period. Paleogeography of the World.

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Sedimentary Rocks

Sedimentary Rocks. Grand Canyon photos from http://www.nps.gov/archive/grca/photos/ and http://www.nature.nps.gov/geology/parks/grca/age/index.cfm. Sedimentary rocks are formed at the earth's surface, typically in extensive, horizontal layers. This includes rocks formed

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Evolution of the Var valley landscape

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