Age of Fossils

What is the correct order of the 4 eras?

• Precambrian, Paleozoic, Mesozoic, and Cenozoic

• Cenozoic, Paleozoic, Mesozoic, and Precambrian

• Paleozoic, Precambrian, Cenozoic, and Mesozoic

• Mesozoic, Paleozoic, Cenozoic, and Precambrian

What is the current era?

• Precambrian

• Cenozoic

• Mesozoic

• Paleozoic

How long ago was the Precambrian era?

• 4 million years ago

• 92 billion years ago

• 67 million to 3 billion years ago

• 4.6 billion to 542 million years ago

Which era is also known as 'Age of Dinosaurs'?

• Mesozoic

• Precambrian

• Paleozoic

• Cenozoic

In which era did mammals become dominate

• Mesozoic

• Cenozoic

• Paleozoic

• Precambrian

Which era marked the beginning of time?

• Cenozoic

• Mesozoic

• Precambrian

• Paleozoic

How long ago was the Paleozoic era?

• 98 million to 2 billion years ago

• 542 Million to 250 Million Years Ago

• 1 million to 4 million years ago

• 420 million years ago

Which era might this picture show?

• Precambrian

• Mesozoic

• Paleozoic

• Cenozoic

Which era did humans advace?

• Paleozoic

• Mesozoic

• Cenozoic

• Precambrian

Which era does this photo best fit?

• Cenozoic

• Precambrian

• Paleozoic

• Mesozoic