Paleozoic Time

What is a supercontinent?

• A continent that split in 5 pieces along time ago

• a continent where everyone is super cool

• Is an ancient landmass that separated into a present day continent

• It’s a continent that is super duper cool

Tags

NGSS.MS-ESS2-3

The Era with the largest extinction we know of is the..

• Mesozoic era

• Precambrian era

• Paleozoic era

• Cenozoic era

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1

Trilobites were alive during the _____________.

• Cenozoic

• Mesozoic

• Paleozoic

• Cretaceous

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1

NGSS.MS-LS4-2

The time when the first fishes appeared

• A. Devonian

• B. Cambrian

• C. Permian

• D. Jurassic

Tags

NGSS.MS-LS4-1

in which period did coal swamps form?

• cambrian

• Silurian

• Devonian

• carboniferous

what marked the end of the Precambrian period and the beginning of the Paleozoic era?

• A mass extinction

• A volcanic eruption

• The Cambrian explosion

• An Earthquake

Tags

NGSS.MS-ESS1-4

When was the supercontinent Pangaea Formed ?

• Late Paleozoic

• Early Paleozoic

• Middle Paleozoic

• Early Cambrian

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Life at the beginning of the Paleozoic Era was. . .

• Primitive

• Advanced

Organisms with_______ were very common during early Paleozoic

• eyes

• exoskeletons

• wings

These organisms were believed to be the first to colonize land during the Devonian period.

• fish

• amphibians

• birds

• Apple trees