Where are the oldest rocks in the column of sedimentary rocks shown in the diagram? 
Definitions:
Hydrogenation
The chemical reaction of adding hydrogen to an organic compound, often used to convert unsaturated bonds to saturated ones.
Cyclobutene
A cyclic hydrocarbon molecule consisting of a ring of four carbon atoms connected by double and single bonds.
Cyclopentene
A cyclic alkene with a five-membered ring, characterized by the presence of a carbon-carbon double bond, making it reactive in chemical syntheses.
Hydrogenation
The chemical reaction where hydrogen is added to another compound, often used to convert unsaturated bonds to saturated ones in hydrocarbons.
Q7: What type of stress formed the structure
Q34: Short-term earthquake prediction:<br>A) is complex, but techniques
Q36: This relatively small volcanic feature consists of
Q38: Sediments with a large amount of sand
Q42: Which of the following is NOT a
Q44: Which of the following is NOT a
Q50: In this cross section of a cold
Q72: If you drilled into an oceanic plateau,
Q93: Salt is a weak rock that can
Q114: Which of the following describes lineation?<br>A) May