1英语翻译Text:Type and Sources of Air PollutantsWhat 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...
相关知识点: 试题来源: 解析 B。解析:文章中明确提到 Air pollution is caused by the emission of harmful gases and particulate matter from factories, vehicles, and power plants.(空气污染是由工厂、车辆和发电厂排放的有害气体和颗粒物引起的。)反馈 收藏 ...
英语翻译Text:Type and Sources of Air PollutantsWhat 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 ma
What is air pollution? Air pollution occurs when gases, dust particles, fumes (smoke), or odors are introduced into the atmosphere in a way that makes it harmful to humans, animals, and plants. Air pollution results in the air being dirty (contaminated, unclean, and often toxic). The Eart...
WHAT IS AIR POLLUTION? METEOROLOGIST JEFF HABY Pollution is a substance that is harmful to the environment or makes it less attractive. Pollution can occur naturally but it is usually those substances that humans are in control of that are of most concern. ...
In my humble opinion,I think the air from a varities of factory and buses is air pollution.我的象翻译么?结果一 题目 What is air pollution?哪些是空气污染回答.我说的是回答,不是翻译!我是说2楼的。 答案 In my humble opinion,I think the air from a varities of factory and buses is air ...
Air pollution is defined as a mixture of gases and particles that have been emitted into the atmosphere by human-made processes. There are a range of pollutants as shown below. The combustion of fossil and carbon based fuels such as coal, oil, gas, petrol/diesel and wood burning are the ...
have recently gained recognition as pollutants by some scientists. Others recognize the gas as being essential to life and therefore incapable of being classed as a pollutant.参考:Air pollution is a chemical physical (e.g. particulate matter)or biological agent that modifies the natural ...
Step 4: Summarize the Causes of Air PollutionIn summary, air pollution is primarily caused by the combustion of fossil fuels and industrial activities that release harmful pollutants into the atmosphere, affecting air quality and human health. --- Show More ...
Air pollution – human health Air pollution harms all of us; some more than others. People who live in big cities often experience irritation of the respiratory tract. Some may also have a cough, runny nose, and itchy eyes when air quality is particularly bad. ...