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1:2 Weather
Air Quality
| Question | Answer |
|---|---|
| Harmful substances in the air, water, or soil. | Pollutants |
| A brownish haze that is a mixture of ozone and other chemicals, formed when nitrogen oxides,hydrocarbons, and other pollutants react with each other in the presence of sunlight. | Photo-chemical smog |
| Rain that contains more acid than normal | Acid Rain |