What type of feature is represented by the boundary between geologic units 2 and 3?
A)cleavage
B)unconformity
C)anticline
D)joint

Question

What type of feature is represented by the boundary between geologic units 2 and 3? 
A)cleavage 
B)unconformity 
C)anticline 
D)joint

Quizplus · Accepted Answer

The boundary between geologic units 2 and 3 represents an unconformity, which is a break in the geologic record caused by erosion or non-deposition. Cleavage, anticlines, and joints are all types of structural features, not related to boundaries between different geologic units.

What Type of Feature Is Represented by the Boundary Between