A. Oxygen. B. Hydrogen. C. Sulfur dioxide. D. Helium. 相关知识点: 试题来源: 解析 C。解析:二氧化硫是空气主要污染物之一,它会导致酸雨等环境问题。A选项氧气是空气的重要组成部分且对生物有益。B选项氢气不是空气污染物。D选项氦气是稀有气体,不是空气污染物。反馈 收藏 ...
Traffic-related air pollutants (TRAP), particularly PM2.5and NO2, throughout pregnancy, pose a pervasive risk for childhood allergies. Different pollutants may induce diverse allergic diseases in children across varying perinatal periods. AT is more likely to be induced by outdoor air pollutants as...
Which of these is not an air pollutant? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics HC Verma Solutions for Physics ...
英语翻译解释雾霾Haze is air pollution in which is mixed up with dust, smoke and other dry particles ,and it obscure the clarity of the sky and interacts with the natural environment. 雾霾原因This kind of air pollutant come from a variety
Economist: The most economically efficient way to reduce emissions of air pollutants is to tax them in proportion to the damage they are likely to cause. But in Country Y, many serious pollutants are untaxed and unregulated, and policy makers strongly oppose new taxes. Therefore, the best way...
Which of the following pollutants, when replaced with natural alternatives, could improve human health? a. radon b. fungicides c. disinfectants Pollutants: Pollutants are substances that contaminate certain aspects of the environment, especiall...
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution The sensitive groups of this pollutantresult.getSensitiveGroups()
Waste management activities are performed to keep the environment safe from harmful and hazardous wastes. Answer and Explanation: The correct answer is Source reduction and reused disposal Source reduction and reused disposal is the most preferred waste...
Which of the following are air pollutants?( ) A. SO2 B. NOx C. Fly ash D. CO2 如何将EXCEL生成题库手机刷题 > 下载刷刷题APP,拍照搜索答疑 > 手机使用 分享 反馈 收藏 举报 参考答案: A B C 复制 纠错 相关题目: A.5 B. C. D. A. () 查看完整题目与答案 国家赔偿,是指...
ausing these data ,we can establish ambient air quality stands at which pollutant effects will not be detectable 使用这数据,我们可以建立污染物作用不会是可发现的自由流通的空气质量立场[translate] ausing these data ,we can establish ambient air quality standards at which pollutant effects will not ...