In the world of humans, we have a lot of problems, but one of the issues that count, wawan, the severity depends on the time it is toxic pollution problems. This problem is caused by human action, such as the land quality deterioration is causing the problem. Problem using insecticides. Problems with waste water from the plant and then cooled down in river canals. The problem of oil stains that have been floating in the sea to the island is by the beach. Toxic air problems stemming from human hands, all Scientists try to resolve all the time, but it is not possible, all parts, such as attempting to use political methods of waste water repellent-draining out of the factory into a pure water before it is discharged into the river stream. Although it has some effect, but it still isn't the best method. The problem with this pollution is harmful to humans. If we do not help each other edit.
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