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LSU GEOL 1001 Final Exam Practice Questions
(Verified Update!!!!!)
Instructions: This exam consists of multiple-choice questions.
Choose the best answer for each question. The questions are
organized by major topic areas based on the GEOL 1001
curriculum.
Section 1: Structural Geology – Stress & Deformation
(Questions)
1. What are the three main types of stress that affect rocks?
A) Compression, tension, and shear
B) Folding, faulting, and fracturing
C) Elastic, plastic, and brittle
D) Normal, reverse, and strike-slip
Answer: A
Rationale: The three main types of stress are compression
(squeezing), tension (pulling apart), and shear (sliding past).
2. What type of stress is associated with convergent plate
boundaries?
A) Tension
B) Shear
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C) Compression
D) None of the above
Answer: C
Rationale: Convergent boundaries are dominated by
compressional forces, where plates collide and push against
each other.
3. What type of stress is associated with divergent plate
boundaries?
A) Tension
B) Shear
C) Compression
D) None of the above
Answer: A
Rationale: Divergent boundaries are dominated by tensional
forces, where plates pull apart.
4. What type of stress is associated with transform plate
boundaries?
A) Tension
B) Shear
C) Compression
D) None of the above
Answer: B
Rationale: Transform boundaries are dominated by shear
forces, where plates slide horizontally past each other.
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5. What is deformation in geology?
A) The change in shape, volume, or position of rocks in
response to stress
B) The breaking of rocks
C) The melting of rocks
D) The formation of minerals
Answer: A
Rationale: Deformation is the change in the character of rocks
through displacement, distortion, or stress.
6. What type of deformation is reversible?
A) Plastic deformation
B) Elastic deformation
C) Brittle deformation
D) Ductile deformation
Answer: B
Rationale: Elastic deformation is reversible; when the stress is
removed, the rock returns to its original shape.
7. What type of deformation is permanent?
A) Elastic deformation
B) Plastic deformation
C) Reversible deformation
D) Temporary deformation
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Answer: B
Rationale: Plastic deformation is permanent; the rock does not
return to its original shape when the stress is removed.
8. What type of deformation occurs at shallow crustal levels?
A) Ductile deformation
B) Brittle deformation
C) Plastic deformation
D) Elastic deformation only
Answer: B
Rationale: Brittle deformation (fracturing and faulting) is most
likely to occur at shallow crustal levels where temperatures and
pressures are lower.
9. What type of deformation occurs at deeper crustal levels?
A) Brittle deformation
B) Ductile deformation
C) Elastic deformation only
D) None of the above
Answer: B
Rationale: Ductile deformation (folding and flowing) occurs at
deeper crustal levels where temperatures and pressures are
higher.
10. What is the elastic rebound theory?
A) Rocks bend elastically until they break, releasing stored
energy as an earthquake
LSU GEOL 1001 Final Exam Practice Questions
(Verified Update!!!!!)
Instructions: This exam consists of multiple-choice questions.
Choose the best answer for each question. The questions are
organized by major topic areas based on the GEOL 1001
curriculum.
Section 1: Structural Geology – Stress & Deformation
(Questions)
1. What are the three main types of stress that affect rocks?
A) Compression, tension, and shear
B) Folding, faulting, and fracturing
C) Elastic, plastic, and brittle
D) Normal, reverse, and strike-slip
Answer: A
Rationale: The three main types of stress are compression
(squeezing), tension (pulling apart), and shear (sliding past).
2. What type of stress is associated with convergent plate
boundaries?
A) Tension
B) Shear
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C) Compression
D) None of the above
Answer: C
Rationale: Convergent boundaries are dominated by
compressional forces, where plates collide and push against
each other.
3. What type of stress is associated with divergent plate
boundaries?
A) Tension
B) Shear
C) Compression
D) None of the above
Answer: A
Rationale: Divergent boundaries are dominated by tensional
forces, where plates pull apart.
4. What type of stress is associated with transform plate
boundaries?
A) Tension
B) Shear
C) Compression
D) None of the above
Answer: B
Rationale: Transform boundaries are dominated by shear
forces, where plates slide horizontally past each other.
, Page |3
5. What is deformation in geology?
A) The change in shape, volume, or position of rocks in
response to stress
B) The breaking of rocks
C) The melting of rocks
D) The formation of minerals
Answer: A
Rationale: Deformation is the change in the character of rocks
through displacement, distortion, or stress.
6. What type of deformation is reversible?
A) Plastic deformation
B) Elastic deformation
C) Brittle deformation
D) Ductile deformation
Answer: B
Rationale: Elastic deformation is reversible; when the stress is
removed, the rock returns to its original shape.
7. What type of deformation is permanent?
A) Elastic deformation
B) Plastic deformation
C) Reversible deformation
D) Temporary deformation
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Answer: B
Rationale: Plastic deformation is permanent; the rock does not
return to its original shape when the stress is removed.
8. What type of deformation occurs at shallow crustal levels?
A) Ductile deformation
B) Brittle deformation
C) Plastic deformation
D) Elastic deformation only
Answer: B
Rationale: Brittle deformation (fracturing and faulting) is most
likely to occur at shallow crustal levels where temperatures and
pressures are lower.
9. What type of deformation occurs at deeper crustal levels?
A) Brittle deformation
B) Ductile deformation
C) Elastic deformation only
D) None of the above
Answer: B
Rationale: Ductile deformation (folding and flowing) occurs at
deeper crustal levels where temperatures and pressures are
higher.
10. What is the elastic rebound theory?
A) Rocks bend elastically until they break, releasing stored
energy as an earthquake
