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The top documents tagged [secondaryprimary pollutants]
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secondaryprimary pollutants
Air pollution
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AIR QUALITY. Consider: An oxygen tank costs $50. 1,000,000 Americans wouldn’t need 2 tanks per week for emphysema/bronchitis if air pollution is decreased.
214 views
Chapter 24: Air Pollution
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Chapter 24: Air Pollution
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AIR QUALITY. Consider: An oxygen tank costs $20. 1,000,000 Americans wouldn’t need 2 tanks per week for emphysema/bronchitis if air pollution is decreased.
215 views
Chapter 24: Air Pollution
48 views
Air Pollution
25 views