Question

1. what era are we currently in?

a) cenozoic
b) hadean
c) quaternary
d) jurassic
e) mesozoic
f) paleozoic

Explanation:

The Cenozoic Era (Cenozoic means "new life") is the current geological era. It began about 66 million years ago and continues to the present. The Hadean is an eon (not an era) before the Archean, the Quaternary is a period within the Cenozoic, the Jurassic is a period in the Mesozoic Era, and the Paleozoic is an era before the Mesozoic.

Answer:

A. Cenozoic