what is normally found at the lowest stratum? a all of the fossils b all of the volcanic ash c the youngest…
what is normally found at the lowest stratum? a all of the fossils b all of the volcanic ash c the youngest rock d the oldest rock
Answer
Brief Explanations:
In geological strata, rocks are deposited over time. The lower the stratum, the older the rock as new layers are formed on top of older ones. Fossils and volcanic ash can be found in different strata depending on when they were deposited and are not always in the lowest stratum. The youngest rock is at the top - most stratum.
Answer:
D. the oldest rock