Question

Your friend has been working on a digital illustration of a dinosaur scene. He wants to include in his scene a prosauropod, a stegosaur, a hadrosaur, and a T. rex. Why is his plan flawed? Which dinosaur groups should he eliminate in order to make a more accurate scene?

Answer 1

Your friend's dinosaur illustration is flawed because it mixes species from different geological periods. An accurate scene would not include a prosauropod and a stegosaur, which lived earlier than hadrosaurs and T. rex.

Step-by-step explanation:

Your friend has been working on a digital illustration of a dinosaur scene that includes a prosauropod, a stegosaur, a hadrosaur, and a T. rex. This plan is flawed because it mixes dinosaurs that lived in different geological periods. To create a more accurate scene, it would be necessary to separate the dinosaurs by their respective eras. Prosauropods lived during the Late Triassic to Early Jurassic periods, stegosaurs thrived in the Late Jurassic, hadrosaurs were common in the Late Cretaceous, and Tyrannosaurus rex dominated at the end of the Cretaceous period.

Therefore, to correct the inaccuracy, your friend should eliminate the prosauropod and the stegosaur, as both of these groups lived earlier than the hadrosaur and T. rex.