reading science 4. which statement best summarizes the principle of faunal succession? a. different…

reading science 4. which statement best summarizes the principle of faunal succession? a. different combinations of fossils are found in different strata. b. some fossils are found in multiple strata, other fossils only in one stratum. c. some strata contain marine fossils, while others contain fossils of terrestrial organ d. fossils in older strata are more primitive than fossils in more recent strata.

reading science 4. which statement best summarizes the principle of faunal succession? a. different combinations of fossils are found in different strata. b. some fossils are found in multiple strata, other fossils only in one stratum. c. some strata contain marine fossils, while others contain fossils of terrestrial organ d. fossils in older strata are more primitive than fossils in more recent strata.

Answer

Brief Explanations:

The principle of faunal succession states that fossil - assemblages succeed one another through time in a regular and predictable order, with older strata having more primitive fossils compared to more recent strata. Option A just describes the presence of different fossil combinations in different strata without the aspect of succession. Option B only mentions the distribution of fossils in strata, not succession. Option C focuses on the type of fossils (marine vs terrestrial) in strata, not succession. Option D correctly captures the essence of faunal succession.

Answer:

D. Fossils in older strata are more primitive than fossils in more recent strata.