ConcepTest: Relative Layer Age #1
Question:
Examine the image below and determine which layer is oldest.
Image courtesy of Alexandra Moore, Cornell University
a. Layer 1
b. Layer 2
c. Layer 3

Image courtesy of Alexandra Moore, Cornell University
a. Layer 1
b. Layer 2
c. Layer 3
Student Responses:
No data yet. The correct response is a.
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