You Are the Lucky Student of a Wacky Professor Who

Multiple Choice

You are the lucky student of a wacky professor who develops a time machine. He asks if you will test it with him. You get in and there is an immediate glitch-the date readout fails so that when you land you are not sure what era you are in. As your time machine lands, you see an unusual landscape before you. As you open the door, you realize you cannot breathe. You quickly shut the door, realizing you are in the ________.

A) Archaean eon
B) Anthropocene epoch
C) Cenozoic era
D) Mesozoic era