Mesozoic Era: The Age of Dinosaurs

What era is known as the Age of Dinosaurs?

Options:

a. Mesozoic Era

b. Cenozoic Era

c. Paleozoic Era

Answer:

a. Mesozoic Era

The Mesozoic Era, also known as the Age of Dinosaurs, is a geological time period that occurred approximately 252 to 66 million years ago. It is divided into three major periods: the Triassic, Jurassic, and Cretaceous periods. This era is characterized by the dominance of dinosaurs on Earth, as well as the emergence of other iconic prehistoric creatures such as pterosaurs and marine reptiles.

Dinosaurs ruled the Earth during the Mesozoic Era, evolving into an incredible diversity of species with various sizes, shapes, and behaviors. They were the dominant terrestrial vertebrates and were able to adapt to different environments, from lush forests to arid deserts. Some of the most famous dinosaurs, such as T. rex, Triceratops, and Velociraptor, lived during this era.

In addition to dinosaurs, the Mesozoic Era also saw the rise of flowering plants, the evolution of mammals, and significant geological events such as the breakup of the supercontinent Pangaea and the formation of the Atlantic Ocean. The end of the Mesozoic Era is marked by the mass extinction event that wiped out the dinosaurs and many other species, leading to the rise of mammals and eventually, the evolution of humans.