Carbon dioxide already emitted into the atmosphere will keep contributing to global warming for centuriesReuters
A. prevent the sun's rays from reaching the earth's surface B. mean a warming up in the Arctic C. account for great changes in the climate D. raise the temperature of the E. arth's surface 相关知识点: 试题来源: 解析 解析:选D。文章第一段讲到二氧化碳在大气中就像温室的玻璃顶一样吸收...
解析 4.B句意:大气中二氧化碳过多会导致海平面上升。fall“下降”;rise“上升",为不及物动词;raise“提高”,为及物动词;pollute“污染”。分析句意可知选B 结果一 题目 () 5. Too much carbon dioxide in the atmosphere will cause the sea level toA. fallB. riseC. raiseD. pollute 答案 B相关推荐 ...
The amount of carbon dioxide in the atmosphere has reached a new high in recent years. Which activity can contribute the least to this? A. Driving electric cars B. Burning forests C. Factory emissions D. Using gas - powered stoves 相关知识点: ...
解析 D 见第二段"In the atmosphere,carbon dioxide acts rather like a one-way mirror-the glass in the roof of a greenhouse which allows the sun’s rays to enter but prevents the heat from escaping.” 文章很明确地告诉我们二氧化碳所导致的结果。
carbon dioxide stays in the atmosphere. Farmed animals also produce a lot of methane, another greenhouse gas that causes climate change.Although the new report says that people should eat fewer animal products - especially in places where a lot of these foods are eaten, such as the UK and th...
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 ...
But why is the concentration of carbon dioxide in the atmosphere steadily rising? (WHY 引导的疑问句) To blame are two factors. (不定式做主语)(First of all, in the last few centuries)(状语), (first coal, then oil and natural gas)(主语) (have been burned for)(谓语) (energy)(宾语) ...
Carbon dioxide levels peak every May just before plant life in the Northern Hemisphere blossoms, sucking some of that carbon out of the atmosphere and into flowers, leaves, seeds and stems. The reprieve is temporary, though, because emissions of carbon dioxide from burning coal, oil and natural...
Reducing levels of carbon dioxide in the atmosphere is of importance. A. critical B. current C. corrupt D. criminal 相关知识点: 试题来源: 解析 A 本题考查形容词用法。解题步骤:1. 句意分析。降低大气中的二氧化碳含量___重要。2. 选项分析。A. critical极重要的;B. current当前的;C. corrupt...