Day, the once very blue, but because of air pollution from factories, make the blue of the sky becomes cloudy; Water was very clear, but because the effluent from the factory, once the bottom stream become colorful; Forest, once very lush, but due to the deforestation of people, make on...
The presence of chemicals, particulates or biological compounds in the atmosphere can harm human and animal health and damage the environment. Factories and other industrial installations have caused such pollution since the dawn of the industrial age by burning fuels, carrying out chemical processes an...
The presence of chemicals, particulates or biological compounds in the atmosphere can harm human and animal health and damage the environment. Factories and other industrial installations have caused such pollution since the dawn of the industrial age by burning fuels, carrying out chemical processes an...
C. By causing noise pollution. D. By developing clean E. nergy. 相关知识点: 试题来源: 解析 B。解析:文中提到 Water pollution endangers the survival of aquatic organisms and affects human health through the food chain.(水污染危及水生生物的生存,并通过食物链影响人类健康。)...
Answer to: How do people contribute directly or indirectly to groundwater pollution? What are three things people could do to reduce their...
One long-distance flight consumes fuel which a car uses in several years' time, but they cause the same amount of pollution. So, some people think that we should discourage non-essential flights, such as tourist travel, rather than limit the use of cars. To what extent do you agree or ...
a lot of water pour dirty water and throw rubbish into rivers or lakes. As a result many rivers and lakes are polluted and there is less and less water for us to drink. So we must do something to protect the water resource. We should stop the pollution and find ways to reuse water....
How can we reduce water pollution? A. By using more pesticides. B. By throwing garbage into rivers. C. By treating wastewater before discharge. D. By building more dams. 相关知识点: 试题来源: 解析 C。此题重点在于减少水污染的措施。使用更多农药、向河流扔垃圾都会加重水污染,建更多水坝与...
Fracking also releases toxic compounds such as nitrogen oxides, benzene, hydrogen sulfide, and other hydrocarbons in addition to methane. They form smog and ozone that can cause health problems for those living nearby. Local air pollution can aggravate asthma and other respiratory conditions.5 Frackin...
When people died from water pollution C 句意:我知道一些人们由于水污染而死亡的事件。[答案]在后面的从句中作时间状语,故用关系副(某个时候)时刻”,表示“事件,occasions 的定语从句,occasions F. sion. when , when=on which, which代表词 相关知识点: ...