Acid Rain Unit
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| Acid Precipitation | precipitation such as rain, sleet, or snow, or fog that contains a high amount of acids due to pollution
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| PH | (power of hydrogen) A measure of how acidic or basic a substance is
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| Acid shock | the sudden runoff of large amounts of highly acidic water into lakes and streams when snow melts in the spring or when heavy rains occur
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| Acidification | increase in the concentration of acid, changes the balance of a soil's chemistry
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| Canada-US Air Quality Agreement- 1991 | agreement b/w both countries to reduce acidic emissions that flow across the US/Canada boundary
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| Sulfuric Acid | sulfur oxides combine with water in the atmosphere to form sulfuric acid, a form of acid rain
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| Nitric Acid | Nitrogen oxides from pollution combine with water in the atmosphere to form nitic acid, a form of acid rain
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| Carbonic Acid | Carbon dioxide in the atmosphere combines with water in the atmosphere to form carbonic acid
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| Acid | substance with a ph lower than 7.0
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| Base | a substance with a ph greater than 7.0
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| Neutral | a substance with a ph of 7
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| pH scale | each whole number on the scale indicates a ten fold change in activity
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Created by:
fernandeskotler