Aspects of big cities’ environment at the example of Moscow

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Aspects of big cities’ environment at the example of Moscow Performer: Ivan Bondarev Pupil of the 8 B form Scientific adviser : Kharitonova T. G . English teacher Moscow Department of Education Gymnasium № 1272

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Topic: investigation of big cities’ environment at Moscows example Project’s objective: find out, whether it is possible to improve the interaction of big cities with nature and lessen their harm to nature. The object of the research: environment of a big city and ways of making it better The subject of the research: the investigation of modern science, technic and technology, aimed at the improving of cities’ ecology.

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Objectives and methods of the investigation Objectives : 1. To conduct an investigation on the showing up the main negative factors 2 . To investigate the main tendencies of modern science development 3 . To investigate, what can each man do 4 . Make summaries about the subject of the project Methods of the research: 1. Statistic investigation of factors of influence on the cities ecology 2. Analysis of cause-effect connections of environmental worsening 3 . Analysis and summarizing of the derived information Practical meaningfulness: 1. Creation of a presentation on the topic « Earth in danger » 2. Preparation of distribution material with recommendation about the organization of ecological manner of life.

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Environmental problems of Moscow: water pollution

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Environmental problems of Moscow: air pollution

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Environmental problems of Moscow: waste utilization

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The solution of problems : alternative methods of fuel obtaining and petroleum The machine that obtains petroleum from rubber and tire covers

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The solution of problems: secondary using of paper and biodegradable materials

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Furoshiki

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Practical investigation of melt water from Moscow region The results of investigation of melt water samples Criteria Melt water from Moscow Melt water from Moscow region smell smell of dirt smell of freshness colour brown clear transparency troubled clear sediment presents presents in the little amounts

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Bio testing of snow on the general toxicity

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Summary about the project The main factors that influence big cities pollution are water pollution, air pollution and utilization of waste products. The general directions of solving environmental problems – working out of new technologies of alternative fuel obtaining, new methods of water purification, biodegradable packages and technologies of secondary use of materials. The recommendations about ecological behavior of a townsman are worked out as a distribution material. The way of making bags from cloth with the “ Furoshiki ” method is investigated. Experiments on the investigation of melt water, taken from the center of Moscow and from environmentally clean district of Moscow Region, are conducted. With the bio testing method we have checked, how polluted snow (melt water) influence the growth and development of seeds.

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Thank you for your attention !