In an undisturbed sequence of sedimentary rocks,younger layers overlie older layers,according to the principle of
A) superposition
B) original continuity
C) original horizontality
D) uniformitarianism

Question

In an undisturbed sequence of sedimentary rocks,younger layers overlie older layers,according to the principle of 
A) superposition 
B) original continuity 
C) original horizontality 
D) uniformitarianism

Quizplus · Accepted Answer

The principle of superposition states that in an undisturbed sequence of sedimentary rocks, younger layers will be deposited on top of older layers. This is due to the natural process of sediment accumulation over time. Therefore, choice A is the correct answer. Choices B, C, and D are not applicable to this concept.

In an Undisturbed Sequence of Sedimentary Rocks,younger Layers Overlie Older