среда, 3 марта 2010 г.

Pollution is probably the most important problem in the world today.Unlike most of the other problems in the world, such as AIDS, pollution is a human creation.Now millions of chimneys, cars, buses, trucks all over the world exhaust fumes and harmful substances into the atmosphere. These poisoned substances pollute everything: air, land, water, birds and animals. So, it is usually hard to breathe in the large cities where there are lots of plants. Everything there is covered with soot and dirt. Big cities suffer from smog. Cars with their engine have become the main source of pollution in industrial countries.How can we protect ourselves from air pollution?Find realistic solutions to this problem.
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15 комментариев:

  1. Даша3 марта 2010 г. в 14:28

    Burning fuel, burning of garbage contribute to air pollution.

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  2. Unknown3 марта 2010 г. в 14:30

    Such waste can be in the form of gases or be particulates(particles of solid or liquid manner).

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  3. Unknown3 марта 2010 г. в 14:32

    The global warming can effect us in many aspects; first of all, the level of the oceans has risen. A rise of sea level may accompany global warming, possibly in the rage of 0 to 60cm. The part of some land will be covered.

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  4. Alinka3 марта 2010 г. в 14:32

    More causes of air pollution are forms of transportation such as automobiles, airplanes, ships and trains.

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  5. Unknown3 марта 2010 г. в 14:33

    Air polluttion, although regulated, cannot be contained in many cases. In certain areas of the world, air pollution is out of control.

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  6. Алина Колесникова3 марта 2010 г. в 14:35

    Air pollutants can be deposited on land and water. It is very dangerous and we must keep our planet clean.

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  7. Unknown3 марта 2010 г. в 14:37

    Air pollutants can have undesirable health and environmental impacts, such as contaminated fish, and unsafe drinking water.

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  8. Unknown3 марта 2010 г. в 14:55

    Air pollution, although regulated cannot be contained in many cases . In certain areas of the world, air pollution is out of control.

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  9. Unknown3 марта 2010 г. в 15:05

    Air pollution occurs when wastes dirty that makes the air dirty. People produse most of the wastes that cause air pollution.

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  10. Unknown3 марта 2010 г. в 15:06

    Researchers had found the sources of there air pollutants. They have worked diligently to improve the environment

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  11. Unknown4 марта 2010 г. в 11:13

    Air pollutants can have undesirable health and environmental impacts, such as contaminated fish, and unsafe drinking water.

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  12. Unknown4 марта 2010 г. в 11:13

    Researchers had found the sources of there air pollutants. They have worked diligently to improve the environment.

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  13. Unknown4 марта 2010 г. в 11:16

    Such waste can be in the form of gases or be particulates(particles of solid or liquid manner).

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  14. Даша4 марта 2010 г. в 11:17

    Burning fuel, burning of garbage contribute to air pollution.

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  15. Alinka4 марта 2010 г. в 11:18

    More causes of air pollution are forms of transportation such as automobiles, airplanes, ships and trains.

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