地球大气层的气体就像温室的玻璃一样
How Global Warming Works Gases in the Earth’’s atmosphere act like glass in a greenhouse-trapping heat and making life on Earth possible. But there is a delicate balance. Burning coal, oil and natural gas increases atmospheric concentrations of these gases. Over the past century, increases ...
( ) 32. One of the most abundant (充足的)greenhouse gases in the Earth's atmosphere is__ A. oxygen B.nitrogen C.carbon dioxide D. sulfur dioxide (二氧化硫) 答案 32.C优质解答相关推荐 1( ) 32. One of the most abundant (充足的)greenhouse gases in the Earth's atmosphere is__ A. ...
1Many gases in the atmosphere actually heat energy that escapes from the Earth’s surface back to the earth. A. finding; reflecting B. found; reflected C. found; to reflect D. found; reflect 2Many gases in the atmosphere actually heat energy that escapes from the Earth’s surface back ...
Many gases in the atmosphere actually heat e nergy that escapes from the Earth surface back to the earth. A. finding; reflecting B. found; reflected C. found; to reflect D. found; reflect 相关知识点: 试题来源: 解析 [答案]D [解析] 考察非谓语动词。过去分词做定语表示被动的,发生过的动作...
根据题干中的时间状语“In the last few decades”及speed up这一延续性动作可知,该空用现在完成时,表示过去发生的动作一直持续到现在,还可能继续进行下去。故选D项。考点:动词时态结果一 题目 In the last few decades, gases sent into the Earth’s atmosphere by factories and vehicles ___ the process...
It___the earth___harmful gases, which had become part of theearth’s atmosphere, into the oceans and seas. 它使地球把曾经存在于大气层中的有害气体溶解在海洋里。 allow sb to do 允许某人做某事 allow doing 准许做某事 ①We don’t allow anybody to smoke in our bedroom. =We don’t allow...
【答案】consistsof【核心短语/词汇】gases:气体【翻译】地球的大气由一些气体组成,如氧气、氮气和二氧化碳。【解析】根据句意,可知此题考查consistof短语,consistof 由...组成,根据句意,地球的大气由一些气体组成,如氧气、氮气和二氧化碳,可知此句为一般现在时态的句子,主语为不可数名词,谓语动词应用单数第三人称,con...
aas these gases have accumulated in the earth’s atmosphere so they have, quite literally, caused it to act in the manner of a greenhouse, allowing heat from the sun in but hindering its escape back out into space. 因为这些气体在地球的大气积累了,因此他们,相当逐字地,有造成它行动以温室的...
因为我懒,楼主自己查啦。此外,这句话的主语是The gases,“which were to make the earth's atmosphere“是用于修饰”The gases“的,谓语是”came into“,”came into being“是常用词组,表示”形成“。”from the explosion of the dust ball“作为状语在用。)希望能上忙,有不对的地方也请指点出来哦。