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2
|
Which form of arsenic is less harmful as a pesticide?
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6
|
If a pollutant’s half-life is 20 days, how long (days) will it take for 1/8 of the amount of pollutant to remain?
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8
|
The presence of these atoms prevents pesticides from being degraded.
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9
|
Give an example of a secondary pollutant.
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10
|
This is an example of a PAH.
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11
|
What type of reaction is avoided when sampling with amber glass containers?
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12
|
Pesticides that hinder the development of a fetus are called ______________.
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13
|
Polar bears have been affected by pesticides because pesticides not only remains in the local environment but is also _________________ to other areas.
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14
|
This is used to control the growth of fungi.
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15
|
This is a specific kind of clean-up method to remove the analyte of choice away from the rest of the matrix.
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16
|
DDT can be converted to this compound making it more water soluble.
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22
|
Environmental samples are kept at low temperatures to ____________ them.
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23
|
Give an example of an organometallic pollutant.
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24
|
Where do pollutants most accumulate in the body?
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25
|
Lighter pollutants are called ____________.
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26
|
The formation of __________ is inhibited by Pb.
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27
|
Pollutants can be removed by them.
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