Directions: Answer the following questions in your own words using complete sentences. Do not copy and paste from the lesson or the internet.

1. How does the biomagnification work? How does this buildup of chemicals affect the environment? How can this be reduced?

2. Define mutagens and teragens.

3. Why do some toxins affect people, animals, or the environment differently?

4. Identify an environmental activist or group who has brought attention to an issue. Research the issue and the primary individuals involved.

5. Research a current public issue concerning an environmental hazard. Discuss the issue, the causes and possible solutions.