Extra practice Use all of the methods we have studied to paraphrase the following text: Before the last century no humans had visited Antarctica, and even today the vast continent has a winter population of fewer than 200 people. However, a recent report from a New Zealand government agency outlines the scale of the pollution problem in the ice and snow. Although untouched compared with other regions of the world, the bitter cold of Antarctica means that the normal process of decay is prevented. As a result some research stations are surrounded by the rubbish of nearly 60 years’ operations. Despite popular belief, the polar continent is really a desert, with less precipitation than the Sahara. In the past, snowfall covered the waste left behind, like beer cans or dead ponies, but now, possibly due to global warming, the ice is thinning and these are being exposed. Over 10 years ago the countries using Antarctica agreed a treaty on waste disposal, under which everything is to be taken home, and this is slowly improving the situation. However, the scientists do not want everything removed. The remains of every early expeditions at the beginning of the twentieth century have acquired historical value and will be preserved. SUGGESTED PARAPHRASE Antarctica was unexplored until the twentieth century, and still has a tiny population in relation to its size. Yet it suffers from various pollution problems which have been described in a report by a New Zealand government agency. The low temperatures there impede the usual pattern of decay, though compared with most parts of the world it remains in pristine condition. Some long-established scientific bases have large piles of garbage around them. Few people realize that Antarctica has very little precipitation, so that in the current context of global warming the ice tends to reveal the rubbish that previously was slowly being buried under snow. For more than a decade the nations involved in Antarctic research have respected an agreement to repatriate their garbage, and this should gradually solve the problem. But there are a few items which will not be cleared up, since they belonged to the early period of exploration and have now acquired historic interest. MGH / IA 2010 Source: Stephen Bailey (2007), Academic Writing : A Handbook for International Students - Second Edition, Routledge SELECTED NOUN PHRASES the vast continent has a winter population of fewer than 200 people a tiny population in relation to its size. a recent report from a New Zealand government agency outlines the scale of the pollution problem various pollution problems which have been described in a report by a New Zealand government agency. the bitter cold of Antarctica The low temperatures there the normal process of decay the usual pattern of decay, some research stations / the rubbish of nearly 60 years’ operations. Some long-established scientific bases / large piles of garbage. less precipitation than the Sahara. very little precipitation, In the past, snowfall covered the waste left behind, like beer cans or dead ponies the rubbish that previously was slowly being buried under snow. Over 10 years more than a decade the countries using Antarctica the nations involved in Antarctic research a treaty on waste disposal, under which everything is to be taken home, an agreement to repatriate their garbage, the scientists do not want everything removed. The remains of every early expeditions at the beginning of the twentieth century have acquired historical value and will be preserved. a few items which will not be cleared up / the early period of exploration / historic interest. MGH / IA 2010 Source: Stephen Bailey (2007), Academic Writing : A Handbook for International Students - Second Edition, Routledge