ConcepTest: Relative Layer Age #5
Question:
Examine the image of rock layers below. Which letter represents the layer that was formed first?
Image courtesy of the USGS.
a. A
b. B
c. C
d. D
Image courtesy of the USGS.
a. A
b. B
c. C
d. D
Student Responses:
No data yet. The correct response is b.
If you would like to help acquire more Before and After statistics for this example, please contact the authors (see link at top of page).
