D. Air pollution. 相关知识点: 试题来源: 解析 B。解析:文章明确指出工业废物(Industrial waste)是水污染的主要来源之一,而家庭垃圾(Household garbage)、自然灾害(Natural disasters)、空气污染(Air pollution)均未在文中被提及是水污染的主要来源,所以答案为B。
A. Water pollution is mainly caused by industrial waste. B. Water purification is impossible. C. The article focuses on the situation of water pollution, the challenges in dealing with it, and the importance of water conservation. D. Domestic sewage is the most difficult problem in water pollu...
In what ways can water be polluted? What measures should be taken to prevent the pollution of water? What is polluted water? Describe three ways in which your own actions contribute to water pollution. What is the type of ...
Water pollution in sources close to oil-producing fields of Boliviadoi:10.0000/PMID21152710Silvia Gonzalez AlonsoJesus Esteban HernandezYolanda ValcarcelA Gil De MiguelPanamerican Journal of Public Health
Assessments of environmental impacts of non-point source(NPS)pollutants at watershed scale are necessary as a basis for water resources management effectively,simulation techniques are necessary to develop management strategies for abating the NPS pollution.In this study,the basic structure of a model ...
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、...
B. Industrial waste, agricultural runoff, and sewage. C. Recreational activities only. D. Fish and other aquatic organisms. 相关知识点: 试题来源: 解析 B。原因:“Water pollution can come from various sources such as industrial waste, agricultural runoff, and sewage.”。 反馈 收藏 ...
Understand what water pollution is and what it does to our environment. Discover the two types of water pollution and learn the unique differences...
The article presents findings of recent ecological investigations into marine waters in Sevastopol region and overviews the main sources of water pollution in Sevastopol Bay and other parts of the coastal zone between capes Lukull and Foros. The work involved assessment of the position of Sewage Trea...
middle and downstream.Pollution of water quality was more serious in Xining City.Based on the Qual2Kw model analysis,the results of of pollutant sources contribution revealed that the load of ammonia nitrogen to the Minheqiao section in Huangshui River was mainly from the Zhamalong(S2) to the ...