GEOG 1113L LAB 4 Assignment Online Tectonic Landforms & Crustal Deformation Georgia State University

GEOG 1113L
LAB 4
Assignment Online
Tectonic Landforms & Crustal Deformation

Georgia State University

, lOMoAR cPSD| 51648332




Lab 4: Tectonic Landforms & Crustal Deformatio
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n GEOG 1113L –
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Introduction to Landforms Lab Name: Noah Garl
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and

I. Crustal Deformation qw




1. What causes deformation of the earth’s crust? (2 points)
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The shifting of the tectonic plates in the Earth’s crust
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2. What types of structures are formed by deformation? (2 points)
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Folds, Faults, Foliations, and Joints
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3. Which of the following forces causes faulting? (1 point)
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A. Tensional force qw




B. Compressional force qw




C. Shear force qw




D. All of the above
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4. Describe the difference between stress and strain. (3 points)
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Stress is the cause (force), strain is the effect (deformation).
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5. What is the difference between elastic and ductile deformation? (2 points)
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Elastic deformation is temporary and reversible, while ductile deformation is permanent a
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nd irreversible.
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