the environment make it our country is being threatened severely by the way domestic wastewater, industrial and medical waste, waste water every day things are sneaking off at big thunderstorm, the waste of the type size insecticides, herbicides and toxic chemicals penetrates down to the ground as groundwater flows to the sea. this serious problem the threat to people's health , to the environment and ecosystems. necessary to mention the most typical of which is in the thàh big city where large industrial zones grow strong and higher pollution levels lead to pollution of the country air, the number of people getting cancer more and more drought, flood irrigation systems destroyed by pollution on the part also due to the quality of life of people not yet highly recommended the construction of the system of waste is difficult. lead to our country status is increasingly going down, increasing climate heats up, the destruction of Qin ôdon serious pollution atmosphere
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