Geologic Time Scale

What is the order of Earth's Eras?

• Paleozoic, Mesozoic, Precambrian, Cenozoic

• Precambrian, Paleozoic, Mesozoic, Cenozoic

• Cenozoic, Mesozoic, Paleozoic, Precambrian

What does Chronological mean?

• A calendar

• Our time

• Order in which events occur

What does a timeline include?

• Dates

• Years

• Events

• All of the above

How can you remember the Era names?

What is the youngest era?

• Cenozoic

• Mesozoic

• Paleozoic

• Precambrian

Which era means "Middle?"

• Mesozoic

• Cenozoic

• Paleozoic

• Precambrian

Which era are we today

• Paleozoic

• Mesozoic

• Precambrian

• Cenozoic