3.2. Chemical Transformation

Try these first

1. 1.

   List the three main exposure pathways mentioned in the section.

   Hint

   Think about how we can come into contact with chemicals.

2. 2.

   What is a receptor in the context of chemical exposure?

   Hint

   It’s the one receiving the chemical.

3. 3.

   What does 'exposure pathway' refer to?

   • The route chemicals take to enter human bodies
   • Ways chemicals are measured in the environment
   • Each compartment in the environment

   Hint

   Consider how substances mix with living organisms.

4. 4.

   True or False: Fate and transport refer to chemical reactions happening after the chemicals are released.

   • True
   • False

   Hint

   Think about processes that occur in the environment.

5. 5.

   Analyze a real-world case study of a chemical spill. Identify the exposure pathways, possible receptors, and discuss the fate and transport of the chemicals involved.

   Hint

   Look for the sources and monitor the compartments.

6. 6.

   Develop a risk assessment plan for a community near an industrial area. What factors would you consider in terms of exposure pathways?

   Hint

   Think about who is impacted most and where they might encounter these chemicals.