Several periods of mass extinction
The formation of the ozone layer
A moon landing
a few plants that lived during the Cenozoic era were Birch&&Sweetgum
Yes and, as we are still in the Cenozoic Era, it continues to this day.
No, the most well-known Ice Age was in the Cenozoic Era, during the Pleistocene epoch.
the formation of the ozone layer. [apex]
The formation of the ozone layer
A moon landing
Several periods of mass extinction
Cenozoic era
a few plants that lived during the Cenozoic era were Birch&&Sweetgum
Several periods of mass extinction
Yes and, as we are still in the Cenozoic Era, it continues to this day.
No, the most well-known Ice Age was in the Cenozoic Era, during the Pleistocene epoch.
Yes. The first era was the precambrian era followed by the paleozoic era then the mesozoic era than the Cenozoic era.
Mammals became the dominant land animals in the early Paleocene period of the Cenozoic era, after the extinction of the non-avian dinosaurs at the end of the Cretaceous period of the Mesozoic era.
Mammals evolved adaptations that allowed them to live on land, in the air, and in the water during the Cenozoic Era. The Cenozoic Era began approximately 65 million years ago.