Climate known: Greenhouse gases are warming the planetFrom melting glaciers and earlier springs to advancing treelines and changing animal ranges, many lines of evidence back up what thermometers tell usdoi:10.1016/S0262-4079(11)62597-9Le Page...
» Greenhouse Gases Greenhouse Gases Greenhouse gases are trace gases in the atmosphere that absorb outgoing infrared radiation from Earth and thereby, like a greenhouse, warm the planet. Naturally occurring greenhouse gases (primarily water vapor and carbon dioxide) make the planet habitable for li...
___ 相关知识点: 试题来源: 解析 温室【核心短语/词汇】 planet 地球,星球 【翻译】像二氧化碳这样的温室气体使我们的地球变得更加暖和。 【解析】Greenhouse修饰名词gases,like 像,后面是二氧化碳,二氧化碳是一种温室气体,故Greenhouse表示“温室”。 反馈 收藏 ...
A. The weather will become better in the future. B. The earth in the pre-industrial days was warmer. C. Bad weather is often caused by greenhouse gases. D. The appearance of bad weather is always expected.33. What will happen if the temperature rises by 3° C above pre-industrial ...
(PFCs) and sulfur hexafluoride, that are transparent to solar (short-wave) radiation but opaque to long-wave (infrared) radiation, thus preventing long-wave radiant energy from leaving Earth's atmosphere. The net effect is a trapping of absorbed radiation and a tendency to warm the planet's ...
The greenhouse effect is the natural process by which a planet’s atmosphere traps some of its Sun’s energy. Subsequently, the atmosphere becomes warm enough to support life. If it were not for the greenhouse effect, we would not exist. In fact, most life forms would probably not exist....
Globalwarmingiswhentheearthheatsup,thetemperaturerises.Ithappenswhengreenhousegases-carbondioxide,watervapor,nitrousoxide(二氧化氮),andmethane(沼气)trapheatandlightfromthesunintheearth'satmosphere,whichincreasesthetemperature.Thisislikewhenheatistrappedinacar.Onaveryhotday,thecargetshotterwhenitisoutintheparkinglo...
Scientists say that carbon dioxide emitted today will continue to warm the planet for thousands of years. Last week, the UN’s Intergovernmental Panel on Climate Change warned that the world had until 2030 to reduce our carbon emissions by 43%, or the goal of limiting global warming to 1.5 ...
Buildings contribute nearly 40% of greenhouse gases to the atmosphere, so the push is on to “get to zero” on many fronts. What happens when ambitious goals like zero energy meet a conventional building industry that’s structured on repetition and cost, in a market that struggles to keep ...
s surface. If these gases wouldn’t trap heat in the atmosphere, the temperature of the earth would be about 33 degrees centigrade colder on average. Because how these gases warm our planet, they are called as greenhouse gases and the effect they create in the atmosphere is called as ...