Carbon dioxide is colorless. At low concentrations, the gas is odorless. At higher concentrations it has a sharp, acidic odor. It will act as an asphyxiant and an irritant. When inhaled at concentrations much higher than usual atmospheric levels, it can produce a sour taste in the mouth ...
You probably think it is a nasty molecule with intent to destroy the planet. But is this really fair? Is carbon dioxide really this bad? To answer these questions and more, let's look at the effects of carbon dioxide on the environment. To begin, meet the star of the show. ...
相关知识点: 试题来源: 解析 B. responsible 该题询问二氧化碳在温室效应中的作用,选项中只有“responsible”最合适。因为“responsible for”表示“对...负责”或“是...的原因”,而二氧化碳是导致温室效应的主要因素之一。因此,答案为 B. responsible。反馈 收藏 ...
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Rising levels of carbon dioxide in the atmosphere are a major cause of climate change,and now a new study has confirmed that atmospheric CO2 is also affecting the ocean chemistry and potentially harming sea life.Montana State University scientist Robert Dore has been researching the water in the ...
Effect of carbon dioxide on the thermal degradation of lignocellulosic biomass. 来自 Semantic Scholar 喜欢 0 阅读量: 79 作者:EE Kwon,EC Jeon,MJ Castaldi,YJ Jeon 摘要: Using biomass as a renewable energy source via currently available thermochemical processes (i.e., pyrolysis and gasification) is...
结果1 题目 The Greenhouse effect is a phenomenon that is coused wehn carbon dioxide___ and is trapped in the atmosphere. A. is released B. releases C. has released D. had released 相关知识点: 试题来源: 解析 A 无 反馈 收藏 ...
At present, too much carbon dioxide(二氧化碳) makes the earth warmer and warmer and causes terrible effect to human beings.To save our planet, to save ourselves, a new lifestyle called low-carbon life(低碳生活) becomes popular.Low carbon means low energy and no waste.It is necessary for ev...
e greenhouse effect The carbon dioxide greenhouse effectThe carbon dioxide greenhouse effectIn the 19th century, scientists realized that gases in the atmosphere cause a" greenhouse effect" which affects the planet's temperature. These scientists were interested chiefly in the possibility that a lower ...