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 in...
The“greenhouse effect"is the warming that happens when certain gases inEarth's atmosphere trap heat. These gases let in light but keep heat from escaping,like the glass walls of a greenhouse.First, sunlight shines onto the Earth's surface, where it is absorbed and thenradiates(放射) back ...
Greenhouse gases (also known as GHGs) are gases in the earth’s atmosphere that trap heat. During the day, the sun shines through the atmosphere, warming the earth’s surface. At night the earth's surface cools, releasing heat back into the air. But some of the heat is trapped by the...
主语Greenhouse gases in the atmosphere翻译为“大气层中的温室气体”,such as“例如”,methane and carbon dioxide翻译为“甲烷和二氧化碳”,谓语动词trap,翻译为吸收,前面的事情主动导致“地球气候温暖宜居”。keeping Earth's climate warm and habitable. 翻译为“使地球的气候温暖宜居”,故翻译为:大气层中的温室...
An increased concentration of carbon dioxide and certain other gases in the Earth’s atmosphere ___ global warming. A. contributing to B. contribute to C. contributes to D. to contribute to 相关知识点: 试题来源: 解析 C 【详解】 考查句子结构分析及时态。句意:地球大气层中二氧化碳和某些其他气体...
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方...
4 26. An increased concentration of carbon dioxide and certain other gases in the Earth’s atmosphere ___ global warming.A. contributing to B. contribute to C. contributes to D. to contribute to 5An increased concentration of carbon dioxide and certain other gases in the Earth’s atmosphere...
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 ...
【题文】In the last few decades, gases sent into the Earth’s atmosphere by factories and vehicles ___ the process of global warming.A.sped upB.were speeding upC.had sped upD.have been speeding up 答案 【答案】D【解析】试题分析: 句意:在过去的几十年里,工厂和车辆排放到大气中的气体一直...
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...