Asked by Chasity Kleinsorge on Jun 05, 2024
Verified
Which of the following is most likely to occur at deep crustal levels?
A) ductile behavior
B) brittle deformation
C) fracturing
D) only minor changes in minerals
E) none of these
Ductile Behavior
The ability of a material to undergo significant deformation under stress before breaking, often applied to metals and geological formations.
Brittle Deformation
The breaking or fracturing of a rock under stress, without significant deformation.
Crustal Levels
Various layers within the Earth's crust, each having distinct properties and compositions.
- Obtain an understanding of the core geological formations, including faults, joints, anticlines, synclines, and the determinants of their creation.
- Pick out and distinguish between assorted fault classifications (normal, reverse, strike-slip, thrust) and understand the underlying processes that facilitate their development.
Verified Answer
ZK
Zybrea KnightJun 08, 2024
Final Answer :
A
Explanation :
At deep crustal levels, high pressure and temperature conditions favor ductile behavior, where rocks deform by flowing and folding rather than fracturing or maintaining their original structure.
Learning Objectives
- Obtain an understanding of the core geological formations, including faults, joints, anticlines, synclines, and the determinants of their creation.
- Pick out and distinguish between assorted fault classifications (normal, reverse, strike-slip, thrust) and understand the underlying processes that facilitate their development.