Study guide for test
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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| What tools are used to perform field tests | water clay nail penlight
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| Water is used to | see a mineral's true color or sense its smell
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| clay is used for | the streak test for color
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| Nails is used for | the scratch test for hardness
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| penlight is used | decide if a mineral is transparent, translucent or opaque
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| Fossil | remains or traces of an organism that lived long ago
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| cleavage | a plane along which a mineral most easily splits
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| gem | a precious stone that has been cut or polished
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| luster | the way in which a mineral reflects light
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| light | can be tested by seeingif light will pass through a mineral
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| What does a geologist do? | collect and study rocks and minerals
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| Sulfer is a mineral that | smells like rotten eggs found in cabbage and onion yellow used in making gunpowder
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| Transparent | transmits all fo the light that is shined
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| tanslucent | transmits varying degrees of light
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| opaque | transmits no light
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| see through or clear glass is an example of | transparent
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| waxed paper is an example of | translucent
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| a piece of wood is an example of | opaque
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| igneous rock is formed by | when melted rock cools
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| sedimentary rock is formed by | layers that are compacted and cemented together
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| metamorphic rock is formed by | changes as a result of underground heat, pressure and water
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| magnetite is used for | a compasss it is a lodestone
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| granite, marble and limestone are used for | making buildings
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| sulfur and feldspar are used for | medicine
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| gypsum is used for | walls in homes
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| lead found in galena is used for | storing radioactive material
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| Rocks are made of | one or more minerals
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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.
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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:
pavletich
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