Author Question: Fossils cannot usually be dated directly because they are not composed of minerals that naturally ... (Read 94 times)

KWilfred · **on:** Jul 13, 2018

Fossils cannot usually be dated directly because they are not composed of minerals that naturally contain radioactive isotopes.
Indicate whether the statement is true or false

Question 2

Faults that penetrate the surface may show a ____.
A)fault scarp
B)graben
C)horst
D)fault block
E)fault breccia