Water Quality
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 | nitrates
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| show | eutrophication
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| show | organism that is sensitive to slight physical or chemical changes
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| show | animals will sicken or die in a polluted environment
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| How does high turbidity in a watershed affect water temperatures and dissolved oxygen? | show 🗑
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| How might fertilizer runoff from a farm or golf course affect the quality of water in a pond? | show 🗑
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| show | cause large organisms in the body of water to begin to die
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| show | bacteria and excess nutrients
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| show | acres of cleared forest above the stream
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| Which water quality indicator measures how light travels through water? | show 🗑
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| Which type of organisms would most likely flourish in water near agricultural areas? | show 🗑
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| show | photosynthesis
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| show | speed up eutrophication process
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| Which may cause scientists to be concerned about the quality of lake water? | show 🗑
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| a pH of 7 most likely indicates this | show 🗑
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| The pH of a lake is lowered (becomes more acidic) from 6.7 to 5.9. What effect would this have on the organisms in a river basin? | show 🗑
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| show | the higher the turbidity, the lower the dissolved oxygen levels
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| show | the health of the fish in the pond would be affected
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| Increase in levels of nitrates and phosphates (nutrients) entering a body of water would | 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:
8teach8