3. Fate and Transport of Pollutants

Try these first

1. 1.

   Name two ways pollutants can enter the body.

   Hint

   Think of how we interact with the environment on a daily basis.

2. 2.

   What is one source of air pollutants?

   Hint

   Consider common activities related to transport.

3. 3.

   What are the three main exposure pathways for pollutants?

   • A) Inhalation
   • Ingestion
   • Dermal contact
   • B) Ingestion
   • Evaporation
   • Filtration
   • C) Absorption
   • Digestion
   • Excretion

   Hint

   Recall the acronym I-I-D.

4. 4.

   The term 'fate' in the context of pollutants refers to:

   • True
   • False

   Hint

   Think about what happens to pollutants after they are released.

5. 5.

   Calculate the potential health risk associated with a specific pollutant released in your local area. Consider its concentration compared to established safety thresholds.

   Hint

   Use documented concentration limits for the specific pollutant.

6. 6.

   Create a flowchart illustrating the fate and transport of a specific pollutant from emission to receptor, including all transformation processes.

   Hint

   Think about the compartments involved and what happens at each stage.