acid rain2 Acid rain refers to all compositors cases of precipitation--rain, snow, sleet, hail, fog--that is acidic in nature. Acidic means that these forms of piss have a pH lower than the 5.6 average of rainwater. Acid rain kills aquatic life, trees, crops and other vegetation, damages buildings and monuments, corrodes copper and lead piping, damages such synthetical things as automobiles, reduces soil fertility and can cause virulent metals to leach into underground drinking water sources.
Rain is naturally acidic because carbon dioxide, found normally in the earths atmosphere, reacts with water to form carbonic acid. While pure rains acidity is pH 5.6-5.7, actual pH readings vary from place to place depending upon the type and amount of other gases present in the air, such as sulphur oxide a...If you want to get a full essay, post it on our website:
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