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United States Environmental Protection Agency
Ecological Risk Assessment Training
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activityUsing Conceptual Models

     text-only alternative

Select all the correct descriptions of what a conceptual model does.

The activity will alert you when you have chosen all the correct answers.

Sets up how data will figure into analysis phase.
 Maps the interactions between stressors and the ecosystem.
 Explains the hypotheses that will be investigated during the analysis phase.
 Helps the risk assessor organize the information.
 Can be used as a powerful communication tool.
 Shows what is not known about the system.
 Outlines the assumptions the risk assessor is making for the assessment.
 Indicates areas of uncertainty.


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