Water pollution is the contamination of water bodies (lakes, rivers, oceans, aquifers, and groundwater), very often by human activities. Water pollutionoccurs when pollutants (particles, chemicals, or substances that make water contaminated) are discharged directly or indirectly into water bodies witho...
cause the water pollution引起水污染,根据情景可知用一般现在时,疑问词what作主语指单数,所以谓语动词用三人称单数形式causes.故答案是What causes the water pollution? What causes the water pollution?反馈 收藏
Find out what is the water contamination or pollution, types, how to avoid it and several options to solve and prevent this problem.
What is pollution? Dirty air, waste water, rubbish and 1.___ dirty things are all pollution. We can see some of 2.___, but others we can't. Yet we' re'eating it, drinking it and 3.___(breathe) it most of the time. People have created lots of pollution and you can see it...
boiler water conditioning treatmentschemical industry wastesindustrial dischargesprocess dischargequality control plansampling planware pollutionwastewater quantitiesThis chapter looks at some of the typical contaminants and wastewater quantities generated by typical industries, and examines a couple of the problems...
书面表达 Write a short passage (120 words) about the globe problem “Water Pollution”according to the questions below: 1.What causes water pollution? 2.What harm does water pollution to the world?
C。解析:文中提到 Water pollution occurs when harmful substances such as chemicals, waste, and sewage are discharged into water bodies. This can damage aquatic ecosystems and make water unfit for drinking and other uses.(当化学物质、废物和污水等有害物质排放到水体中时,就会发生水污染。这会破坏水生...
Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans and groundwater). Water pollution affects plantsandorganisms in these bodies of water; and, in almost all cases the effect is damaging not only to individual species and populations, but also to the natural biolo...
解析 C。原因:文章中提到 Water pollution is also a big issue. Chemicals and waste from factories and farms are dumped into rivers and lakes, making the water unsafe for drinking and swimming. 所以工厂和农场的化学物质和废物是造成水污染的原因。
书面表达 Write a short passage (120 words) about the globe problem “Water Pollution”according to the questions below: 1.What causes water pollution? 2.What harm does water pollution to the world? 3.What will be done with water pollution?