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Вы можете ознакомиться и скачать презентацию на тему Ecological problems humanity. Доклад-сообщение содержит 14 слайдов. Презентации для любого класса можно скачать бесплатно. Если материал и наш сайт презентаций Mypresentation Вам понравились – поделитесь им с друзьями с помощью социальных кнопок и добавьте в закладки в своем браузере.

Слайды и текст этой презентации

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ecological problems humanity

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French geographer Reclus Elise aptly said: "Man created the environment in his image and likeness." That we have what the environment, which have earned.

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For centuries man has everything uncontrollably, giving her nature. But it seems that nature wants "revenge" for each incorrect, ill-considered step. For centuries man has everything uncontrollably, giving her nature. But it seems that nature wants "revenge" for each incorrect, ill-considered step.

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The man - part of nature, and the most dangerous for our planet disasters and environmental pollution connected with it.

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The worst abuse of humanity - this is war.

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contamination of human consciousness - is thoughtless, consumer attitude towards nature and its resources.

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In the twentieth century, widespread processes such as pollution of water, soil and air, desertification, deforestation and so on. And.

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There are specific things as acid rain.

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The main sources of anthropogenic pollution are manufacturers of energy (thermal power plants, nuclear power plants, power plant, hundreds of thousands boiler). The main sources of anthropogenic pollution are manufacturers of energy (thermal power plants, nuclear power plants, power plant, hundreds of thousands boiler).

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All industrial facilities (mainly metallurgical, chemical, oil, cement and pulp and paper), extensive, perehimizovane s / d production, military industry and military objects, vehicles and other means of transport (sea, river, rail, air), mining. All industrial facilities (mainly metallurgical, chemical, oil, cement and pulp and paper), extensive, perehimizovane s / d production, military industry and military objects, vehicles and other means of transport (sea, river, rail, air), mining.