You Are Testing the Groundwater Quality of an Aquifer and Find

question 10

Multiple Choice

You are testing the groundwater quality of an aquifer and find that it has high amounts of arsenic.What is the likely source?

• A)The arsenic comes from the dissolved minerals in the aquifer rock.
• B)The arsenic comes from the reaction of the water with your testing supplies.
• C)The arsenic is being poured into the groundwater to poison the town.
• D)The arsenic is not actually there;it does not show up in groundwater.

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Definitions:

Neurotransmitter Systems

Networks of neurons that communicate via chemical messengers known as neurotransmitters, playing key roles in brain function and behavior.

Addictive

Having the quality of causing or capable of causing addiction, typically used in reference to substances or behaviors.

Euphoria-Producing

inducing a feeling of happiness, confidence, or well-being, often more than what is normal or justified.

Tolerance

The process by which the body becomes less responsive to a substance or a stimulus after repeated exposure.