Lead and Zinc Mining Encyclopedia of Arkansas. The history of lead and zinc mining in Arkansas is linked because ores of these two metals often occur together.
coal fossil fuel coal: solid, usually brown or black, carbonrich material that most often occurs in stratified sedimentary deposits.
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1. Develop hypotheses predicting the effect of pyrite and coal (activated carbon) on the acidity of water? a. Pyrite hypothesis = b. Coal (activated carbon) hypothesis =
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3. Based on your data, what effect do you predict coal mining has on the environment? Answer = Coal mining has the possibility to contaminate water.
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