Question

According to stratigraphy and its laws, what is the correct order—from oldest to youngest—of the following rock strata:



B, C, D, A
D, C, B, A
B, C, A, D
A, B, C, D

Answer 1

The last option: A,B,C,D

Answer 2

Answer:

B, C, D , A

Explanation: that is the correct one!