Spring break had arrived and carol's family went camping along the river seen here. During their stay, the family dug for fossils. Carol's father found pieces of elk skull and the bones of some other unidentified animals. Carol found an insect encased in amber and her little brother found two or three shark's teeth. Based on the family's fossil evidence, what can we hypothesize about the past history of the camp site?.

Answers

Answer 1

Answer: We theorize that the campsite was once under water because of the shark teeth.

Explanation: The Elk and insect in amber are new by fossilization standards so were ignore them as part of the current era. The Shark teeth tell us that it's been underwater since shark swim in the ocean. Therefore the park used to be submerged under the ocean a long time ago.

Answer 2

Carol’s family found pieces of elk skull and some unidentified animals, an insect encased in amber, and shark’s teeth. Based on their fossil evidence, the correct hypothesis about the campsite is: D. It was once underwater.

How to tell if a land was once underwater?

Earth constantly changes, from the landscape to the weather or climate. The tectonic process within Earth’s plate causes the uplift or subsidence of rock materials. It forms mountains, lands, lakes, seas, to oceans. By looking at the finding of fossil evidence, we can tell if a land was once underwater.

Carol’s family found shark’s teeth in the middle of a campsite. Shark lives deep in the ocean. This finding indicates that the campsite was once underwater.

This question is incomplete. The complete query is as follows:

“Based on the family’s fossil evidence, what can we hypothesize about the history of the campsite?

a. The climate was much colder in the past.b. There was no river in the area.c. It was once glaciated.d. It was once underwater.”

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