The Cenozoic Era is known as the
A)age of the mammals.
B)age of man.
C)age of the reptile.
D)ice age.

Question

Quizplus · Accepted Answer

The Cenozoic Era is commonly known as the "Age of the Mammals" because during this time, mammals underwent a rapid diversification and became the dominant land vertebrates. The other choices are incorrect as the Cenozoic Era did not have an exclusively reptilian age, nor is it solely an ice age or solely the age of man.

The Cenozoic Era Is Known as the