A.22+( )33. What is the main cause of water pollution in the writer's opiuou. from houses. A. The water activities. B. The waste waterf C. The factories. D. The big animals. 相关知识点: 试题来源: 解析 C【文章大意】本文主要讲述了水污染的原因以及水污染造成的危害。33.【答案】C...
Oil-tanker spills are the most spectacular forms of pollution and the ones that catch public attention, but only a fraction of all water pollution happens this way. 7.Plastics If you've ever taken part in a community beach clean, you'll know thatplasticis far and away the most common sub...
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
What are the major causes of environmental pollution? What is the environmental impact of water pollution? What are the dangers of water pollution? How does water pollution spread? What causes air pollution? How do dams cause water pollution?
Find out what is the water contamination or pollution, types, how to avoid it and several options to solve and prevent this problem.
2 What are the sources of water pollution? 相关知识点: 试题来源: 解析 水污染的来源主要分为两大类:自然来源和人为来源。自然来源包括地质活动、生物活动和大气沉降。人为来源包括工业污染、农业污染、生活污水、城市径流、船舶污染和矿产开采。 水污染的来源主要分为自然来源和人为来源。自然来源包括火山爆发、...
Chemical industry waste streams are most often derived from several sources: process discharge; cooling water (recirculated or nonrecirculated); and boiler water blowdown or boiler water conditioning treatments. Pollution is measured by the product of concentration and flow. Before one can submit ...
Answers. The two cause of water pollution are- a Industrial sewage - Industries of paper, textile, sugar mills etc. discharge untreated industrial sewage directly into the water bodies which causes water pollution. b. Human activities- Bathing of human beings and animals in or near lakes, rivers...
Which of the following causes water pollution? View Solution Select the cause of water pollution View Solution DINESH PUBLICATION-ENVIRONMENTAL CHEMISTRY-Very Short Answer Questions Define pollution. 01:42 What is the nature of normal rain water ? 01:32 What is acid rain? 01:11 What are the ma...
What is the main cause of water scarcity? AWater uses in hydro electric plants BGrowing population and less rainfall CWater uses in automobile industry DNone of theseSubmit What are the causes of water pollution? Discuss how you can contribute in reducing water pollution. View Solution What...