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Geologic Time Scale

Authored by Dóra Hegyesi

Geography

9th - 11th Grade

Used 7+ times

Geologic Time Scale
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How old is Earth?

46 million years

4.6 billion years

4.6 million years

460 thousand years

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the longest time period in the geologic time scale?

Era

Epoch

Eon

Period

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was Pangaea?

an era

a dinosaur

a sea

a supercontinent

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When did humans appear?

Paleozoic

Mesozoic

Cenozoic

Precambrian

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For which do we use trees' growth-rings?

Plate tectonics

Dendrochronology

Stratigraphy

Radiometric dating

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which came first?

Amphibians leave the water.

The age of reptiles.

Trilobites are one of the dominant species on Earth.

Early humans arise on Earth.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dinosaurs were dominant during which era?

Mesozoic

Precambrian

Paleozoic

Cenozoic

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