The amount of carbon dioxide in the atmosphere is ___ compared to oxygen. A. much mo
解析 A。解析:大气中的二氧化碳含量近年来达到新高。选项A,驾驶电动汽车不会产生或极少产生二氧化碳排放,对大气中二氧化碳含量增加的贡献最小,正确;选项B,燃烧森林会释放大量二氧化碳;选项C,工厂排放会释放大量二氧化碳;选项D,使用燃气炉灶也会释放二氧化碳,所以A正确。
The amount of carbon dioxide inthe atmosphere has risen by more than 30% inthe last 250 years with half of this increaseoccurring since 1960.在过去的250年里,大气中的二氧化碳含量已经增加了30%以上,而其中的一半是在1960年以后增加的。【要点提炼】句中出现了with复合结构:with+宾语(half of this ...
If we planted a lot more trees in just the right places, they could reduce the amount of carbon in the atmosphere to levels not seen since the 1920s, said study leader Jean Francois Bastin, an ecologist from the Swiss Federal Institute of Technology. After examining more than 70,000 high...
A new study suggests that increased warming in Arctic areascould release huge amounts of carbon into the atmosphere. Thestudy centered on the permafrost(永久冻土) beneath Articsoil. The researchers say melting of the permafrost has bigeffects on worldwide temperatures.Permafrost is a layer of soil...
The amount of carbon dioxide in the atmosphere has risen by more than 30% in the last 250 years___ since 1960.在过去的250年里,大气中的二氧化碳的含量已经增加了30%以上,而其中一半是在1960年以后增加的. 相关知识点: 试题来源: 解析 答案:with half of this increase occurring.考查汉译英.此处...
The amount of carbon dioxide___ the atmosphere has risen___ more than 30% in the last 250 years___ half of this increase occurring since 1960. 相关知识点: 试题来源: 解析 in;by;with.考查单词填空.in the atmosphere在大气中;rise by上涨了;"with+名词+现在分词"复合结构. ...
9. The amount of carbon dioxide in the atmosphere has been ste adily increasing and if it is doubled. which could well happen if we end up by burning all our coal, the average global emperature would increase by some three degrees centigrade相关知识点: ...
aHe went to the prison 他去监狱 [translate] athe amount of carbon dioxide in the atmosphere has risen through the use of fossil fuels 相当数量二氧化碳在大气通过对矿物燃料的用途上升了 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利...
Cutting down too many trees, which is called deforestation, ___ the amount of carbon dioxide in the atmosphere. A. increases B. decreases C. has no effect on D. reduces 相关知识点: 试题来源: 解析 A。解析:砍伐太多树木也就是森林砍伐,会导致大气中二氧化碳的量增加。decrease和reduce都表示减少...