Question

according to the principle of cross-cutting relationships, if an igneous intrusion cuts across a layer of schist, the igneous intrusion is _______ than the schist. a. older than b. more dense than c. the same geologic age as d. younger than

Answer 1

the answer is D. younger than :)

Answer 2

D. Younger than. The principle of cross-cutting relationships states that the geologic feature which cuts another is the younger of the two.