The emission of gases such as carbon dioxide should be stabilised at their present level. 二氧化碳等气体的排放应该稳定在当前水平。 来自柯林斯例句 25. This may provide a quick and accurate way of monitoring the amount of carbon dioxide in the air. 这也许能提供一个监测空气中二氧化碳含量的既快又...
Trees ___ carbon dioxide from the air. A.absorb B.trap C.make D.ride答案 A 句意:树木从空气中吸收二氧化碳。absorb吸收;trap陷阱;make制造;ride骑。根据常识可知树木吸收空气中的二氧化碳。故选A。
Carbon dioxide (CO 2 ) is considered a trace gas in the atmosphere because it is much less abundant than oxygen or nitrogen. However, this trace gas plays a vital role in sustaining life on Earth and in controlling the Earth's climate by trapping heat in the atmosphere. ...
Carbon dioxide can be found mainly in air, but also in water as a part of the carbon cycle. We can show you how the carbon cycle works, by means of an explanation and a schematic representation. --> Move to the Carbon Cycle. Applications of carbon dioxide by humans Humans use carbon ...
There's so much carbon dioxide (CO_{2}) in the air that just planting trees and protecting forests won't solve the problem. When plants and trees die, the carbon they've stored gets released again. Moreover, the O_{2}in the atmosphere is much more dilute than that, for example...
Carbon dioxidelevels in the air are now the highest they’ve been in more than 4 million years because of theburning of oil, coal and gas. The last time the air had similar amounts was during a less-hospitable hothouse Earth before human civilization ...
1. Carbon dioxide (CO2) in the air has ia lot. 【知识点】 单词拼写 分词 知识点解读 抱歉,您未登录!暂时无法查看答案与解析! 登录查看答案解析 更新时间:2023-08-14 相似题 纠错 收藏 下载 + 选题 使用过本题的试卷 仁爱科普版初中英语九年级上册Unit 2 Topic 2 Section C 相关视频 分词 ...
OccurrenceCarbon dioxide is found throughout nature. Its concentration in the air is 0.036% by volume. It is the primary component of exhaled air of all animals. It also is the product of oxidation of all carbonaceous matter and an end prod?uct of complete combustion. It also is found diss...
百度试题 题目Plants () carbon dioxide from the air and moisture from the soil.相关知识点: 试题来源: 解析 absorb 反馈 收藏
Controlling the level of carbon dioxide in the atmosphere without limiting access to fossil energy resources is only possible if carbon dioxide is collected and disposed of away from the atmosphere. While it may be cost-advantageous to collect the carbon dioxide at concentrated sources without ever ...