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5 Dec 2018

Questions are based on the article: On A Clear Day You Can See Forever By David W. Kelley Department of Geography University of St. Thoma and Rebecca Helgesen Minnesota Pollution Control Agency

Article Can Be Accessed from: https://bb.usj.edu/bbcswebdav/pid-422095-dt-content-rid-4408062_1/courses/SJ_BIOL52090FA2019/clearday%281%29.pdf

Questions Set #1

1. What do “pm 10” and “pm 2.5” mean?

2. Which of these particles are the most harmful?

3. How do fine particles cause health eff ects?

4. What groups are most vulnerable to fi ne particle air pollution?

Question Set #2

1. Should wildfi res be stopped altogether to protect our forests, our air, and our health?

2. What is the Clean Air Act?

3. What are the epa and mpca doing about pm?

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Elin Hessel
Elin HesselLv2
7 Dec 2018

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