Show:
Numbers
Eras
Anything Goes
100
How old is the Earth?
Approximately 4.6 Billion Years
100
An era ends when many species completely die off. What is this called?
Extinction
100
Who is the best substitute ever?
Ms. Mona Baydoun :P
200
How long did the Mesozoic Era last?
183 million years
200
What is the oldest era?
Paleozoic
200
What is the name of the rock formed by cooling magma?
Igneous
300
How long has the Cenozoic era lasted, so far?
65 million years
300
Which organisms dominated the Mesozoic era?
Reptiles (Also, dinosaurs)
300
What is the name of the quality that allows a person to overcome obstacles?
Grit
400
How long was the Paleozoic Era?
292 Million years
400
During which era did plants begin to appear?
Paleozoic
400
What is the name of the skill of working well within a group of people?
Collaboration
500
Which era lasted the longest?
Paleozoic
500
Why do we know so much about the Phanerozoic Eon?
It was the first eon where fossils began to appear
500
What is Mr. Hool's baby boy's name?
Cal Charles