英语翻译Air pollution comes from many different sources --not all of them are man-made.For example,dust storms in deserts and the smoke from forest fires are natural sources of air pollution.In urban areas,dirty air is more noticeable because of the fumes from traffic and the waste from fac...
Nowadays, the most serious pollution threat doesn’t come from any particular source, like a factory or sewage treatment plant, but originates from many sources over a large area.And this non-point source pollution is a challenge to deal with, because it doesn’t just enter the bay through...
【题目】Man-made air pollution mainly comes from two sources: mobile ones and stationaryones. Mobile sources are cars, planes, boats, etc. Stationary sources include largefactories, power plants and every household, which buns natural gas or wood Themost important waysare to drive less, use ...
___5__ way is to take the place of the car engine by something else. Engineers are now working on some new cars. Many makers believe that it will take years to develop a practical model that pleases man. To prevent the world from being polluted by cars, we’ll have to make some ...
Pollution can also harm animals and plants.2many different forms of pollution. The three major groups are air pollution, land pollution andI waterpollution.Air pollution comes from many different sources—not_3_of them are man-made. For example,dust storms in deserts and the smoke from forest ...
“light pollution activists like to say, ‘it’s the easiest problem to solve, since you can just turn off a light.’ that’s both true and not helpful,” kyba says. light pollution comes from many sources, and lighting decisions get made by numerous people, businesses, and city ...
百度试题 结果1 题目Man-made air pollution mainly comes from mobile sources.相关知识点: 试题来源: 解析 正确 反馈 收藏
百度试题 题目Man-made air pollution mainly comes from mobile sources. 相关知识点: 试题来源: 解析 错误 反馈 收藏
Below: Nonpoint-source pollution comes from many sources. All the industrial plants alongside a river and the ships that service them may be polluting the river collectively. Photos courtesy of US Fish & Wildlife Service Photo Library, with originals here and here....
根据最后一段Thegoodnewsisthatlightpollution,unlikemanyotherformsofpollution,isreversible(可逆的)andeachoneofuscanmake a difference!(好消息是,光污染,不像其他形式的污染,是可逆的,我们每个人都可以做出改变!)可知,光污染是可逆的,每个人都可以做出改变。即作者对光污染控制的态度是积极乐观的,A.Unconcerned不...