The two graphs show the main sources of energy in the USA in the 1980s and the 1990s.Write a report for a university lecturer describing the changes which occurred.Write at least 150 words. 参考答案model answer:The two graphs show that oil was the major energy source in the USA in both...
You should spend about 20 minutes on this task.The two graphs show the main sources of energy in the USA in the 1980s and the 1990s.Write a report for a university lecturer describing the changes which occurred.Write at least 150 words. 上一页 [1] [2] 下一页 查看《雅思写作考官范文精...
如图所示 The two graphs show the main sources of energy in the USA in the 1980s and the 1990s Write a report for a university lecturer describing the changes which occurred. Wite at least 150 words 10% 33% 22% 42% 26% 25% 1980 1990 oil natursl gas cosl hydroelectric power nuclear po...
1、You should spend about 20 minutes on this task.The two graphs show the main sources of energy in the USA in the 1980s and the 1990s.Write a report for a university lecturer describing the changes which occurred.Write at least 150 words.model answer:The two graphs show that oil was ...
TASK 1: Source of energy in the USA in 1980 and 1990The pie charts compare the amount of energy taken from five different sources in the US between 1980 and 1990.Overall, varied fluctuations were occurring in the proportion of these fuel sources over the given time. However, oil remained ...
Etymologically, clean energy means a source of energy which neither by itself nor in the course of its usage is having adverse effects to people's health, that of other living organisms, or on other parts of the natural environment. This definition, however, is incomplete, first because it ...
It is also associated with industrialisation and it seems only obvious that oil, coal and natural gas-rich countries would largely use them to take the leverage of their stock of such energy sources. For instance, Russia hasnatural gas, China and India are rich in coal and the USA and ...
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摘要: Renewable energy sources role in the sustainable development of Adriatic coastal county are presented in the paper.关键词: renewables sustainable development Adriatic coastal county 会议名称: International Conference-littoral Dubrovnik 收藏 引用 批量引用 报错 分享 全部来源 求助全文 bib.irb.hr ...
Efforts to control climate change require the stabilization of atmospheric carbon dioxide concentrations. An assessment of the trends in sources and sinks of atmospheric carbon dioxide suggests that the sinks are not keeping up with the increase in carbo