Hank Campbell
'Greenhouse gases' are crucialto keeping our planet at a suitable temperature for life. Without the natural greenhouse effect, the heat emitted by the Earth would simply pass outwards from the Earth's surface into space and the Earth would have an average temperature of about -20°C. What ar...
We should reduce the amount of greenhouse gases that we put into the air because greenhouse gases (such as carbon dioxide, methane, etc.) can lead to global warming, which in turn triggers a series of environmental problems, including but not limited to: 1. An increase in extreme weather ...
Why greenhouse gases absorb energy? 紫外线(Ultraviolet)和长波长红外辐射(long-wavelength infrared radiations)被大气层所吸收。 电磁波谱中的紫外线区域(ultraviolet region)的光子是有能量的,并且有足够的能量来打破气体分子内的键(bonds)。这导致了大气中离子物质( ionic materials)的产生。一个很好的例子是,当...
3) How can we help to reduce greenhouse gases when using computers?4) How can recycling help in protecting the environment? 相关知识点: 试题来源: 解析 1. 我们应该减少排放到空气中的温室气体的量,因为温室气体(如二氧化碳、甲烷等)会导致全球气候变暖,进而引发一系列环境问题,如冰川融化、海平面上升、...
Greenhouse Gases: Greenhouse gases are gases that trap heat in our atmosphere. These gases wrap around the Earth like a blanket, preventing heat from the Sun from leaving. The effect is an increase in global temperature on Earth. Answer and Explanation:1 ...
Hybrid porous solids, with their tunable structures, their multifunctional properties and their numerous applications, are currently topical, particularly in the domain of adsorption and storage of greenhouse gases. Most of the data reported so far concern the performances of these solids in this ...
Because the gases will keep the earth warm, which can increase the sea level by melting the ice. Lots of cities near the sea will face problems.(答案不唯一) 这里问要减少温室气体排放的原因,下面提问仅供参考:Because the gases will keep the earth warm, which can increase the sea level by me...
Why is methane at the forefront of the climate change conversation? Experts have turned the focus toward reducing human-caused methane emissions because methane has a short life in the atmosphere – 12 years,according to the EPA– compared to other potent greenhouse gases. ...
Now, don’t be mistaken. There are other greenhouse gases (nitrogen, methane, and even water vapor) that we could spend time focusing on too, but let’s just stick to carbon right now. What can we do? It’s no secret that lowering levels of atmospheric carbon is a *hot* topic (pun...