When an Herbicide Is Typically Sprayed on a Field,it Breaks

question 37

Multiple Choice

When an herbicide is typically sprayed on a field,it breaks down in the presence of sunlight into a new molecule.Researchers hope to investigate whether the new molecule occurs in municipal water samples and well water in a rural community in Minnesota.This water testing,and a determination of the amount of chemical ingested by members of the community,represents a type of

• A)exposure assessment.
• B)dose-response assessment.
• C)hazard assessment.
• D)risk characterization.

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Definitions:

U.S. Postal Service

The national mail carrier of the United States, providing postal and parcel delivery services across the country and internationally.

Do-Not-Mail Legislation

Laws that allow individuals to restrict or prevent unsolicited commercial mail.

Direct-To-Customer E-Mail

is a marketing strategy where companies send promotional messages directly to consumers' email inboxes.

Online Catalogs

Digital publications that display a variety of products or services for consumers to browse and purchase on the internet.