Question

Which statement explains one reason why unconformities occur?

A. rocks along a fault break and move
B. igneous rocks forms at earth's surface
C. no sediment is deposited over a long time
D. igneous rocks forms between sedimentary layers
​ PLEASE HELP!!!

Answer 1

Answer: C

Step-by-step explanation:

Answer 2

C. no sediment is deposited over a long time

Step-by-step explanation:

unconformities occur for two reasons:

-rocks erode and sediment is deposited

-no sediment is deposited over a long time