If you were driving down the highway and saw mountains composed of layered strata, you could be confident that you were looking at
A) extrusive igneous rock. B) batholiths or laccoliths.
C) a shield volcano. D) sedimentary rocks.
Question 2
Travertine, formed from the CaCO3 that has been precipitated from groundwater, is an example of ________ sedimentary rock.
A) chemical B) organic C) biochemical D) clastic