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。反馈 收藏
Deep underground fresh water salt water sports under the area to become the main sources of water 翻译结果5复制译文编辑译文朗读译文返回顶部 Under the salty water body in-depth underground fresh water becomes this area the main water supply water source ...
Water pollution arises as a result of several human activities, which leads to the presence of several underisable substance in water. Major water pollutants with their sources hav been tabulates as follows: {:("Pollutant","Source"),(" Micro-organism
From the Yellow river in northern China to the Ganges in India to the Colorado river in the United States - the US scientists say that the major sources of fresh water for much of the world's population are in decline. The researchers analysed water flows in more than 900 rivers over a ...
In the middle reaches of desert-oasis ecotone, the water sources of shrubs shifted between soil moisture and groundwater depending on variations of precipitation and groundwater level, while shrubs at Gobi relied on deep soil water and shallow soil water after rainfall. In the lower reaches, the...
Major ion concentrations were measured in lake water, river water, ground water, and rainfall water around the Lake Qinghai catchment. The dissolution of carbonate particles in dust has a strong impact on the chemical composition of rainfall as inferred from the Gibbs model and the ternary plots ...
65. Major Sources of Carbon Emissions 26 2019-03 3 64. Causes of Land Damage 41 2019-03 4 63. Global Water Supply 23 2019-03 5 62. The Chinese Science and Technology Papers Being Included 36 2019-03 6 61. The Investigation of the Scale of Chinese Netizen ...
The Effects of Repeated small Oil Spillages and Chronic Discharges [and Discussion] The value of long-term biological studies of single spills, repeated small spills and chronic sources of pollution has long been recognized, but relatively... B.,Dicks,J.,... - 《Philosophical Transactions of ...
COMPOSITION AND SOURCES OF MAJOR INORGANIC CONSTITUENTS IN RAINWATER FROM THE CITY OF RIO DE JANEIRO, SOUTHEASTERN BRAZIL 来自 Semantic Scholar 喜欢 0 阅读量: 1 作者:PA Souza,W Mello,J Lewis,Maddock 摘要: Rainwater samples were collected at two sites (Maracan and Deodoro) in the city of ...
The occurrence of intersex fish in a number of European rivers has been attributed to exposure to estrogenic chemicals present in sewage treatment work (STW) effluents. To further understand the environmental fate of these contaminants, the estrogenic activity of effluents, water, and sediments were ...