8th grade mr. Hardy
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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| Carbon film | Thin film of carbon residue preserved as a fossil
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| Cast | A type of body fossil that forms when crystals fill a mold or sediments wash into a mold and harden and harden into rock
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| Fossil | Remains, imprints, or traces of prehistoric organisms that can tell when and where organisms once lived and how they lived
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| Index fossils | Remains of species that existed on earth for a relatively short period of time
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| Mold | A type of body fossils that forms in rock when an organism with hard parts is buried, decays or dissolves and leaves a cavity in the rock
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| Per-mineralized remains | Fossils in which the spaces inside are filled with minerals from groundwater
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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:
asimien907
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