According to the speaker, what is the feature of air pollutants A. Its contents often remain stable.B. Its definition will change over time.C. Air pollutants are natural.D. Air pollutants are man-mad 相关知识点: 试题来源: 解析 B [解析] 本题为细节题,考查考生抓住文章中所谈到的重要细节或...
What may be influenced by air pollutants A. Humans and animals.B. The global climate.C. Vegetations and plants.D. Mineral materials. 相关知识点: 试题来源: 解析 A,C [解析] 本题为篇章应用题的要点多选题,考生必须具备辨别什么是文中的主要观点,什么是次要观点,什么是事实和细节的能力。题目问:什...
Step-by-Step SolutionStep 1: Define Primary Pollutants Primary pollutants are substances that are directly emitted into the atmosphere from various sources. They are not formed by any chemical reactions in the
What Is Air Pollution?Air pollution is normally defined an air that contains one or more chemicals in high enough concentrations to harm humans,other animals,vegentation or materials.There are two major types of air pollutants.A primary air pollutant is a chemical added directely to the air ...
WhatmaybeinfluencedbyairpollutantsA 题目: What may be influenced by air pollutants? A.Humans and animals. B.The global climate. C.Vegetations and plants. D.Mineral materials. 免费查看参考答案及解析 12345678910下一页 共2000条数据 亲,您把题目复制到这里 搜一搜,就有答案。免费的哦...
1 英语翻译 Text:Type and Sources of Air Pollutants What Is Air Pollution?Air pollution is normally defined an air that contains one or more chemicals in high enough concentrations to harm humans,other animals,vegentation or materials.There are two major types of air pollutants.A primary air pol...
According to the speaker, what is the feature of air pollutantsA.Its contents often remain stable.B.Its definition will change over time.C.Air pollutants are natural.D.Air pollutants are man-mad的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)
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What air pollutants affect people who have heart disease? The Health Effects of Air Pollution: The pollution of the air is one of the negative factors that has resulted from industrialization. It is especially problematic in large cities and areas near factories. There are a number of associat...
Today, the concept of the circular economy (CE) has different meanings for various scholars. There are numerous definitions that focus on highlighting diff