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The air around us

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Weather   The condition of Earth's atmosphere at a particular time and place  
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Atmosphere   Earth's envelope of gases  
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Ozone   A form of oxygen that has three oxygen atoms in each molecule instead of the usual two  
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Water Vapor   Water in form of a gas  
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Pollutant   A harmful substance in the air, water, or soil  
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Photochemical Smog   A haze formed when pollutants react with each other in the presence of sunlight  
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Acid Rain   Rain that contains more acid than normal  
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Created by: FuntomFive
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