4th Grade Chapter 2 Fossils
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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| This is a clue to the activity of an animanl that lived long ago. | Trace Fossil
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| This is a clue, preserved in rock, about life in the distant past | Fossil
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| A fossil imprint left by a plant or animal is called a... | Mold
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| If minerals fill a mold fossil and then harden, this forms | Cast
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| This is a gas made up mostly of methane | Natural Gas
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| This is a soft brown form of coal | Lignite
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| This is another name for crude oil | Petroleum
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| This is a hard black form of coal | Anthracite
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| A soft brown material made up of part;y decayed plants is called... | Peat
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| This is a fairly hard dark brown or black form of coal. | Bitumonious Coal
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| This is a fuel such as coal, petroleum, or natural gas that formed in Earth from decayed organisms | Fossil Fuel
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| What type of rock would you mosetly likely find a fossil? | Sedimentary
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| What would be an example of a fossilized dinosaur footprint? | Trace Fossil
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| When woody material in a tree is replaced with minerals, the tree becomes... | Petrified
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| What are some examples of fossil fuels? | Natural gas, oil and coal
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| What could you infer about an animal from a fossil of its jawbone? | You can tell if it ate meat or plant. You can also tell how big the animal may have been.
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| Would you be likely to find a fossil in igeous rock? Explain. | No. Because it's too hard. Fossils are found in sedimentary.
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| Explain why some animals and plants became fossils and others did not. | Because in order to become a fossil, the animal or plant needs to be buried quickly. If it isn't then it doesn't become a fossil
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| How does recycling plastic conserve fossil fuels? | When you use less plastic, they don't have to make as much and they use fossil fuels to make plastic.
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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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