Which unit of geologic time began 65.5 million years ago and continues to the present?

Cenozoic era

Mesozoic era

Permian period

Precambrian time

Question

Biology

Eileen Tapia

10 February, 01:16

Which unit of geologic time began 65.5 million years ago and continues to the present?

Cenozoic era

Mesozoic era

Permian period

Precambrian time

+3

Answers (2)

Know the Answer?

Alfredo Underwood · Answer 1

The answer is A.) !

Explanation:

Took the quiz.

Ruby Daugherty · Answer 2

Answer: The Cenozoic era.

Explanation: The Cenozoic era started started over 65.5 million years ago till present.

This era is divided into 3 periods : Paleogene, Neogene and Quaternary. This era started after the extinction of the dinosaur. Mammals were dominant in this era.

Previously dinosaurs were dominant and ruled over the whole earth but after a meteorite activity dinosaurs got extinct and mammals ruled over the planet.

Which unit of geologic time began 65.5 million years ago and continues to the present?Cenozoic eraMesozoic eraPermian periodPrecambrian time

Which unit of geologic time began 65.5 million years ago and continues to the present?

Cenozoic era

Mesozoic era

Permian period

Precambrian time