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Слайды и текст этой презентации

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Topic: ecology

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Three main problems in ecology air pollution poisoning the land water pollution

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air pollution

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One of the main causes of air pollution - industrial waste incineration.

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How to deal with air pollution? Some scientists propose creating flying gardens as a huge octopus.

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the air was clean, you must not use the plants, driving cars, and the like. but people can not live like that, so to completely clean the air is almost impossible.