A. Gases that cool the planet B. Gases that are only produced by nature C. Gases that trap heat in the atmosphere D. Gases that are harmless to the E. nvironment 相关知识点: 试题来源: 解析 C。“greenhouse gases”指的是温室气体,能在大气中捕获热量。选项 A 温室气体是使地球升温而非降...
On one calculation, replacing refrigerants(制冷剂) that damage the atmosphere would reduce total greenhouse gases bythe equivalent of 90 bn tons of CO2 by 2050.Making the units more energy-efficient coulddouble that.Air-conditioning is one of the world's great overlooked industries. Automobiles ...
根据第二段的“The usual way most companies adopt is planting trees and allowing more areas for forest. ‘It's slow but good,’ said an expert from UNEP”可知,现在最可行的办法就是多种树,扩大森林面积,故A项“扩大森林覆盖率”符合题意。 解析:细节理解题。根据第二段的“The usual way most ...
根据第一段On one calculation,replacing refrigerants (制冷剂)damaging the atmosphere would reduce total greenhouse gases equaling 90 bn tonnes of CO2 by 2050.Making the units more energy-efficient could double that.有一项计算表明,到2050年...
If the amount of greenhouse gases continues to increase, what will probably happen? A. The Earth will get cooler. B. The climate will remain the same. C. The sea will become less salty. D. The global temperature will rise. 相关知识点: ...
Whatever the case,we can at least try to slow things down.But how? The Wilderness Project has an idea.(1) B.If the earth has more trees,greenhouse gases will be reduced,and this will help stop global warming.(2) D and improve air quality (质量).(3) C.In Belgiu...
What Are Greenhouse Gases ? What Are the Sources of What is the Prospect for FutureAre, WhyLevels, Atmospheric
Greenhouse gases in the atmosphere act like a blanket. What does this "blanket" mainly do? A. It only reflects sunlight B. It absorbs and re - emits heat radiation from the Earth C. It blocks all heat from the Sun D. It makes the E. arth lose all its heat quickly 相关知识点: ...
On one calculation replacing refrigerants制冷剂 that damage the atmosphere woul d reduce total greenhouse gases by the equivalent of 90bn tonnes of CO2 by 2050. M aking the units more energy-efficient coul d double th at.Air-conditioning is one of the world's great overlooke d industries. ...
3) How can we help to reduce greenhouse gases when using computers? 相关知识点: 试题来源: 解析 2. 拼车是指多人共享一辆车出行的方式,通常由其中一人驾驶,其他人分担油费、过路费等成本。这种方式可以减少道路上的车辆数量,从而降低交通拥堵和空气污染。 3. 使用电脑时减少温室气体排放的方法包括: 1. ...