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Иностранные языки > The enviromental problems which concern the Mankind


The enviromental problems which concern the Mankind

the animals, birds, fish are in serious danger. What should government do to stop the polluting, nowadays? First of all I would like to speak about water pollution There is no ocean or sea which is not used as a dump. Many rivers and lakes are poisoned, too. Fish and reptiles can’t live in them. There is not enough oxygen in the water. It happens so because factories and plants produce a lot of waste and pour it into rivers. In the 1970s, many of the elm trees in Europe were killed by Dutch elm disease. Now an even greater danger is threatening the woods and forests of Europe. This new dange

Название: The enviromental problems which concern the Mankind
Дата публикации: 2004-10-10

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