Предмет:
Английский языкАвтор:
melvinwqhuОтвет:
Emissions from stationary sources make up annually about 50–55% of national emissions into the air from stationary sources, amounting to more than 4 thousand tons. Of these, sulfur dioxide is 200–600 tons, carbon oxide - 1000–1500 tons, nitrogen oxide - 120– 300 tons. Automobile emissions annually amount to about 150–180 thousand tons, including carbon oxide - 120–130 tons, nitrogen oxides - 10–28 tons and hydrocarbons - 20–22 tons.
The main sources of water pollution are industrial and municipal enterprises of the cities of Vladikavkaz, Beslan, Alagir and Mozdok.
Of all industrial enterprises, the most significant "contribution" to the pollution of water bodies is made by the Electrozinc plant. It contains zinc, lead, copper, iron, arsenic, and petroleum products. Following the Electrozinc plant, Pobedit, Gazoapparat, and some transport enterprises dump their wastewater into the Cambileevka river.
Думаю, все верно:)
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