Because of the Earth's water resources currently has a different, more chemical contamination. As a result of polluted water, waste problems, so the faculty who make up this problem has to be thinking of ways to measure the quality of the water in a dry area. Dry and the area is wetland, using up your ability to apply your water (Conductivity) Analyze and compare the difference in quality of the two areas in order to improve the quality of the water. Can be used to meet the needs of the human person without sending?Any bad effect.
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