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In this experiment we will be examining oxidation and acid rain. We will establish the effects of pH on corrosion of different metals and assess the acidity of our local rainwater.It is an educational ...
Bottled water has become popular as seen in the wide selections of brands available in stores and bottled water vending machines. Some bottled waters claim to promote health, are "expertly designed", ...
Air pollution is something often experienced, rather than seen. In the most extreme cases the presence of smog can overwhelm all the senses. Air pollutants such as vehicle emissions, industrial byprod ...