During which geologic era did dinosaurs inhabit the Earth?
Paleozoic Era
Neogene Era
Mesozoic Era
Quaternary Era
Dinosaurs roamed the Earth during the Mesozoic Era, which spanned from approximately 252 million to 66 million years ago. This Mesozoic Era, often referred to as the “Age of Reptiles,” is divided into three distinct periods: the Triassic, Jurassic, and Cretaceous. During this time, Earth’s continents were in the process of breaking apart, forming the familiar landmasses we know today. This geological reshuffling allowed dinosaurs to independently flourish in various corners of the globe. The Mesozoic Era concluded with a catastrophic event—the mass extinction of dinosaurs, thought to be caused by an asteroid impact.
The correct answer is Mesozoic Era.