| ACROSS |
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2. Air _________ |
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4. Ground level ozone |
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6. Location of air pollution instruments |
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8. This instrument uses a suction device to capture particulates on a filter (Hint: a particulate __________) |
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9. _____ rain |
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10. Cars are a ______ of air pollution |
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11. Disperses air pollutants |
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12. Formed by chemical reaction in the presence of sunlight |
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13. A fossil fuel |
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14. Air pollution affects our ___________ |
| DOWN |
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1. Ozone _____ |
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2. Dangerous particulate matter |
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3. Created by combustion of fossil fuel and motor vehicle emissions |
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4. Burning _______ creates sulfur dioxide |
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5. Air pollutants are solid particles or ________ |
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7. Department of ______________ Quality |
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11. _________ conditions affect ozone levels |