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AirAroundUs
| Term | Definition |
|---|---|
| Weather | The condition of Earth"s atomsphere at a particular time and place, |
| Atomsphere | Earth's envelope of gases. |
| Ozone | A form of oxygen that has three oxygen atoms in each molecule instead of the usual two. |
| Water Vapor | Water in the form of a gas. |
| Pollutant | A harmful substance in the air, water, or soil. |
| Photochemical Smog | A brownish haze formed when pollutants react with each other in the presence of sunlight. |
| Acid Rain | Rain that contains more acid than normal. |