LAB 4
Assignment Online
Tectonic Landforms & Crustal Deformation
Georgia State University
, lOMoARcPSD|51648332
Lab 4: Tectonic Landforms & Crustal Deformation
GEOG 1113L – Introduction to Landforms Lab
Name: Noah Garland
I. Crustal Deformation
1. What causes deformation of the earth’s crust? (2 points)
The shifting of the tectonic plates in the Earth’s crust
2. What types of structures are formed by deformation? (2 points)
Folds, Faults, Foliations, and Joints
3. Which of the following forces causes faulting? (1 point)
A. Tensional force
B. Compressional force
C. Shear force
D. All of the above
4. Describe the difference between stress and strain. (3 points)
Stress is the cause (force), strain is the effect (deformation).
5. What is the difference between elastic and ductile deformation? (2 points)
Elastic deformation is temporary and reversible, while ductile deformation is permanent and
irreversible.
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