How does the contaminant move throughout the environment and where is it primarily found? What organisms are exposed to this contaminant and and how is it taken up by the organism?

Tetrachloroethylene

An overview of the contaminant including sources of the contaminant to the environment, any historical event that is related to the release of this contaminant and the chemical properties of the contaminant.

How does the contaminant move throughout the environment and where is it primarily found (air, water, soil, sediment…)

What organisms are exposed to this contaminant and and how is it taken up by the organism (dermal, inhalation, food….)

Does this contaminant bioaccumulate? If so, what are the factors that influence this bioaccumulation?

What is the toxicity mechanism of this contaminant (who do is affect, does the toxicant act at the molecular, cell, tissue or organ level, is the toxicity lethal or sublethal…).

Describe the effect of this contaminant at the population and ecosystem level.

Are there any regulations in place for this contaminant?

Summary: one to two paragraph summary

The reference list and citations throughout the paper should be formatted using the criteria for the journal Environmental Chemistry and Toxicology. The paper needs to include a minimum of 20 citations in APA format.