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Geologic Time Diagram

Last updated over 3 years ago

5 questions

Use the image below to answer the questions the best you can!

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Question 1

1.

How old is the earth?

4.6 million years

4.6 billion years

10,000 years

14 billion years

Question 2

2.

Which of these is the oldest?

Cenozoic

Paleozoic

Mesozoic

Question 3

3.

What event happened between the permian and triassic periods?

Dinosaurs first appeared

Humans first appeared

Gigantic extinction

Impossible to tell

Question 4

4.

How many millions of years ago was the beginning of the cretaceous period?

145.5

1.8

488.3

33.9

Question 5

5.

What period includes present day?

Archean

Paleozoic

Holocene

Triassic