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artemchurkin
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Мне нужен реферат на тему "природа и человек" на языке.

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Dasha170105
Dasha170105
4,8(1 оценок)
2. human impact on the environment scale created by mankind material culture are immense . and the pace of its development are constantly increasing exponentially. nowadays, the so-called tehnomassa (ie, all that man has created for the year ) is an order of magnitude greater than the biomass (weight of wild living organisms ) , respectively 1013 tons / year in 1012 and t/god1 . this is a disturbing signal about the need thoughtful consideration to the balance components of the system "nature - biosphere - man." level of human impact on the environment is largely determined by the level of technical equipment of society. she was very low in the initial stages of human development. however, in the future, with the growth of its productive forces , the situation began to change dramatically dramatically. the twentieth century - a century of scientific and technical progress . associated with a qualitatively new relationship between science , engineering and technology , it is enormously increased the magnitude of the impact of society on nature and mankind has set a number of new , very serious problems . by analogy with the " living matter " underlying the biosphere , we can talk about tehnoveschestve as the aggregate of all existing technical devices and systems ( original technocenosis ) . structure tehnoveschestva now seen from different perspectives . thus, in one case the classification is made only of its structure similar to the structure and interaction of the components of living matter . and its membership include: firstly , technical devices , extracting the minerals and producing energy , like green plants in the biosphere ; second, the technical unit for processing the received raw materials and production of means of production ; - third , the technique of producing means of consumption ; fourth, technical systems for the transfer , use and storage media . in particular unit is isolated autonomous multifunctional ( robots, automatic interplanetary station, etc.) . recently, there are also utility systems for waste recycling and disposal , their inclusion in a continuous cycle of non-waste technology . this kind of " technical nurses " acting similarly biological , natural subsystems. thus, the structure tehnoveschestva ( as a set of separate technical units and entire subsystems technocenosis ) increasingly plays a similar organization of natural living systems. noting the importance of art in human life, we can not dwell on the ever growing problem of humanization need technosphere. until recently, science and technology have focused mainly on maximum exploitation of natural resources, the needs of the individual and society at any cost. consequences of ill-conceived , and not complex , as a consequence, the dehumanizing effects on nature depressing . technical landscapes of waste production, signs of life in the destruction of entire regions , driven into reservations nature - the real fruits of the negative impact man armed with technology on the environment . all this is also a consequence of insufficient interaction of natural and social sciences in understanding the problem.
мариатмими
мариатмими
4,5(71 оценок)

whichever way you look at it, tv has become a part of daily life, providing information and entertainment at the touch of a button. statistic of a resent years have revealed that more than 60 % of the russian people watch television for an average of two to three hours a day and that the television news alone is watched by 80 millions daily.

there are 6 channels to chose from: ort, rtr, ntv, mtv, culture programme, tv6. but still in russia there are commercial channels and no commercials which are usually educational in nature, and advertising such as culture programme.

the aim of some channels in russia is to experiment and to please most different tastes and preferences: some quiz-shows and ‘soap-operas’ or long running sagas attract large number of viewers. it is used regularly to give information on everything from weather conditions to wildlife. there are a lot of kinds of programmes such as current affairs, documentaries, sports, films, plays, the arts, news, educational and variety shows.

as for me, my favourite programme is akuna matata on rtr, often on every friday. on the one hand it is a very popular show, and on the other hand it is a serious programme in which the problems of teenagers are discussed. there is always a new hero of the problem with his own problem, character and view on the surrounding world. there are always two tribunes with old generation and with new generation, who express their opinions on the hero’s story. as you can see akuna matata is very is a valuable and informative tv programme. i think that the aim of this programme is to help teenagers to solve their problems and to cope with their difficulties. old and new generations try to find new solutions to old problems of teenagers and they try to come to an agreement. apart from its entertainment value, this programme provides useful topics for conversations. and, of cource, the talk-show host, is of great importance, her name is maria fillipenko.

who is the right talk show host? there are several obvious answers. a good appearance is, naturally, of the 1st importance. this doesn’t mean good looks alone. the first assets are an attractive face and a reasonably good figure for a woman and the ability to hold himself well for a man. next comes intelligence. it includes first a good understanding of the language, and a very large measure of common sense. in my opinion maria fillipenko possess all this qualities. thank to such a good talk-show host, and serious problems of teenagers, which are discussed in akuna matata, this programme becomes more and more popular day by day.

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