Course Hero Doc #2.docx - Trey Fulbright Mr Hart...

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Trey Fulbright Mr. Hart Environmental Science 07 December 2017 Air Pollution: A Silent Killer Air. We breathe it, life on earth depends on it, and our weather hinges upon its motion, pressure and temperature. Unfortunately, a problem has emerged with earth’s air since the ages of the Industrial Revolution and growth of cities across the world. Air pollution has become an all too common hazard that affects our weather, earth’s lifeforms, and even a dangerous toxin that leads to all sorts of health problems. Air pollution is defined as any “contamination of the atmosphere by gaseous, liquid, or solid substances that can endanger the health and welfare of humans or other living things or can attack materials, reduce visibility, or produce undesirable odors” (“Air Pollution”). One may think any type of pollution in the atmosphere is a problem, however there are natural pollutants that come from natural causes in nature. The air is made up
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