What principle states that fragments of one rock contained within another rock are older than the containing rock?
A) principle of cross-cutting relationships
B) principle of inclusions
C) principle of fossil succession
D) principle of uniformitarianism
E) principle of superposition

Question

Quizplus · Accepted Answer

The principle of inclusions states that fragments of one rock contained within another rock must be older because they had to exist first in order to be broken off and included in the younger rock.

What Principle States That Fragments of One Rock Contained Within