Eatth Science Chapter 9
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | jawed fish, lungfish, amphibian, reptiles warm blooded mammals.
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| show | triassic, Mesozoic Era
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| show | Silurian, Paleozoic
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| show | Ordovician, Paleozoic era
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| show | Cambrian, Paleozoic era
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| show | Quaternary period, Cenozoic era
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| show | Devonian, Paleozoic era
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| show | Quaternary, Cenozoic era
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| show | Jurassic, Mesozoic era
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| Pangaea formed during the _____period of the ________era. | show 🗑
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| show | Cretaceous, Mesozoic era
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| show | Quaternary, Cenozoic era
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| show | Precambrian time
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| At the end of the Paleozoic era, a mass extinction due to _____________occured | show 🗑
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| show | asteroids impact
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| Pangaea breaks apart during what era | show 🗑
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| The Cenozoic Era is known as the ____________ | show 🗑
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| The Mesozoic Era is also known as the ___________ | show 🗑
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| show | Age of Invertebrate
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| Subdivisions of periods in the Cenozoic ____________ | show 🗑
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| Homo supicus first appeared how long ago | show 🗑
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| show | 436 billion -544 million
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| Longest span of time no periods | show 🗑
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| Paleozoic Era | show 🗑
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| Mesozoic Era | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Special KJ