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Acid Rain
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Acid Rain INTRODUCTION: Acid rain is a great problem in our world. It causes fishand plants to die in our waters. As well it causes harm to our own race aswell, because we eat these fish, drink this water and eat these plants. Itis a problem that we must all face together and try to get rid of. Howeveracid rain on it's own is not the biggest problem. It cause many otherproblems such as aluminum poisoning. Acid Rain is deadly. WHAT IS ACID RAIN? Acid rain is all the rain, snow, mist etc that falls from the sky ontoour planet that contains an unnatural acidic. It is not to be confused withuncontaminated rain that falls, for that rain is naturally slightly acidic.It is caused by today's industry. When products are manufactured manychemicals are used to create it. However because of the difficulty and costof properly disposing of these products they are often emitted into theatmosphere with little or no treatment. The term was first considered to be important about 20 years ago whenscientists in Sweden and Norway first believed that acidic rain may becausing great ecological damage to the planet. The problem was that by thetime that the scientist found the problem it was already very large.Detecting an acid lake is often quite difficult. A lake does not becomeacid over night. It happens over a period of many years, some timesdecades. The changes are usually to gradual for them to be noticed early. At the beginning of the 20th century most rivers/lakes li...
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Submitted by: 123student
Date Submitted: 01-03-02 9:54pm Category: Social Issues Words: 1983 Pages: 7.93 |