Which sample is an example of sedimentary rock?
A)Sample A.
B)Sample B.
C)Sample C.
D)None of the above answers are correct.

Question

Which sample is an example of sedimentary rock? 
A)Sample A. 
B)Sample B. 
C)Sample C. 
D)None of the above answers are correct.

Quizplus · Accepted Answer

Sample B appears to be made up of layers of sediment, indicating that it has formed through the accumulation and subsequent lithification of sediment, which is the process that leads to the formation of sedimentary rock. Sample A and C do not show clear signs of layering or sediment accumulation, and therefore are not likely to be examples of sedimentary rock.

Which Sample Is an Example of Sedimentary Rock