Challenging Pollution Knowledge Test
A rigorous set of queries probing deep understanding of contamination sources, pathways, and regulatory measures.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which gas contributes most to tropospheric ozone formation?
- 2
What is the principal route by which microplastics enter marine food webs?
- 3
Which heavy metal has the longest biological half‑life in human bone tissue?
- 4
In acid‑rain remediation, which carbonate mineral most efficiently neutralizes water at pH 4.0 per kilogram?
- 5
Which energy‑generation process emits the greatest amount of particulate matter per unit of electricity produced?
- 6
The term "eutrophication" most directly describes which ecological shift?
- 7
Which international treaty specifically targets the phase‑out of persistent organic pollutants?
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