Question

How do the fossils found in the lower strata of sedimentary rocks differ from the fossils found in the upper strata

Answer 1

The fossils found in lower strata of sedimentary rocks are different from the fossils found in the upper strata because the fossils found in the lower strata are much more older than the upper strata.

Answer 2

Answer:

The fossils in the lower strata of sedimentary rocks differ from the fossils found in the upper strata:-

Explanation:

Fossils found in lower strata of rocks; have been buried for a long time which means the fossils of the organism might be of an ancient period. So, the fossils are simple and primitive. Whereas comparing the fossils found in the upper strata of rocks with the lower ones; they have been buried for a shorter period of time that's why fossils found in upper strata are more advanced organisms.  

In a conclusion, we can say that fossils found in lower strata are simple and primitive while fossils found in upper strata are more advanced organisms, that's the difference between them.