(h) base your answer on the cross - section o...
(h) base your answer on the cross - section of part of earths crust. on the cross - section, some rock units are labeled with letters a through i. the rock units have not been overturned. line xy represents a fault. line uv represents an unconformity. which rock unit was formed most recently? a d b e c f d b e c f a
Answer
# Brief Explanations:
In geology, the principle of superposition states that in an undisturbed sequence of sedimentary rocks, the oldest rocks are at the bottom and the youngest are at the top. Since the rock units have not been overturned, rock unit A is at the top - most position among the given rock units. So it is the most recently formed.
# Answer:
F. A