Question

What are two key events from the mesozoic era?

Answer 1

The significant increase of dinosaur population in the Jurassic Period and the mass extinction of dinosaur in the Cretaceous period.

Explanation:

The Mesozoic Era is divided up into 3 periods; the Triassic, the Jurassic, and the Cretaceous.

The Triassic period was called the ¨Age of reptiles¨ because the reptiles population increased during this period.

But

The Jurassic period has seen a dramatic significant increase in the population of Dinosaurs this is was its called the ¨Age of Dinosaurs¨.

Furthermore

During the Cretaceous period, the kt (Cretaceous–Paleogene extinction event) event occurred this where in theory a massive meteor hit the Earth in the Gulf of Mexico. As a result, 75% of species were killed including many dinosaurs.

Best of Luck

-AN