Watch complete video answer for “How is soil pollution caused?” of Biology Class 12th. Get FREE solutions to all questions from chapter ENVIRONMENTAL ISSUES.
根据文章第二段第二句“Water pollution is caused by poisonous chemicals, such as detergents, wastewater, and some other pollutants.(水污染是由有毒化学物质,如洗涤剂,废水和其他一些污染物造成的。)”可知,水污染是由有毒化学物质,如洗涤剂,废水和其他一些污染物造成的,这是第一个事实。根据文章第三段第...
How to protect the environment?The natural environment is the basis of human survival. If we damage the 1. e,it will endanger the survival of humanity.For example, air pollution is caused 2.dirty air; polluted air makes a rise in the incidence of some diseases; water pollution makes 3....
Air pollution causes AGlobal warming BRespiratory problems CSoil erosion DNone of theseSubmit List any three human activies that you think lead to air pollution. AOil spills BIndustrial emission CAgricultural runoff DDomestic wastewaterSubmit Air pollution is not caused by APollen grain BHydroele...
9-Unit3 English Around the World Topic3 Could you give us some advice on how to是初三英语——九年级上册英语【仁爱版】的第9集视频,该合集共计12集,视频收藏或关注UP主,及时了解更多相关视频内容。
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.Climate change is caused by human activities.B.Some people have some doubts about climate change.C.Climate change is less important than ocean pollution.D. Ocean plastic is more complicated than climatechange.8. What is the main idea of this passage?A. Ocean plastic is a global issue.B....
1. caused 根据所给汉语提示可知,cause 造成,由 air pollution is 可知,句子语态是一 般现在时的被动语态,因此填cause的过去 分词 caused。 故答案为 caused。 2. diseases 根据所给汉语提示可知 disease疾病,由修饰语 some 可知,空缺处应 填 disease 复数形式。 故答案为 diseases。 3. quality根 给汉语提 ...
The percentage of air pollution caused by cars is higher in urban areas and higher still near major highways. Fortunately, better fuels and new technologies in cars help. The U.S. government has imposed tougher emissions standards, and consumers want better efficiency. According to the EPA, toda...
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