caro science
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 is dilution? | adding a fresh amount of solvent to make the outcome less concentrated
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| what is surface tension? | weak bonds that hold together and form a dome shape
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| why will a paper clip float? | even though it has a higher density, the surface tension will hold and the bonds wont break if you put it on lightly
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| what is a divide point? | a point that separates a watershed
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| what water conditions would you find the greatest amount of dissolved oxygen in the water? | cold water flowing at a fast rate
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| what type of organsim is capable of converting asmospheric nitrogen into a form we can us? | soy bean plants
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| when nitrogen is fixed what form does it take? | ammonia
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| excess particulates increase what water characteristic? | turbitity
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| what is a negative consequence of excessive particulates in water supply? | fish gills get clogged and photosynthesis drops
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| what is not a biolodgical indicator of a healthy water supply? | worms
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| what is the hydrylic cycle? | the motion of water through the various layers of the earth
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| what is a meniscus? | raised water level when water lies in a gradulated cylinder
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| what is groundwater? | water that flows throught tiny pore spaces in rocks beneath the surface of the earth
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| what is surface tension? | attraction of water to itself to create a skin on the surface of the water
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| what is condensation? | gas-liquid
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| what is runoff? | water flowing downhill on the surface of the ground
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| what is eutrohpication? | an algae bloom caused by excess nutrients entering surface water
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| what is a watershed? | an area drained by a certain body of water
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| what is specific heat? | the amount of heat needed to raise the temperature of a certain amount of a substance by 1 degree
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| what is infiltration? | water endering the ground as part of the water cycle
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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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