Tag: Extinction

The extinction of dinosaurs?

There are mainly the following theories:1. Theory of continental drift:geological research has proved that in the dinosaur era, there was only one continent on the earth, namely”panga”. Due to the change of the crust, the continent experienced a major division and drift in the Jurassic period, which eventually led to the change of environment and climate and the extinction of dinosaurs.

2022-05-14