ppt on Noise Pollutionppt on land pollution
V. Organization and development After stating his thesis at the beginning of the article, the writer devotes the greater part of the article to the causes of pollution and its consequences. Then he makes mention of a number of geographic, demographic, and even historical factors that contribute ...
The world theme for WED 2009 is “Your Planet Needs YouUnite to Combat Climate Change” while the Chinese theme is “Reduce PollutionTake Action. ” The Chinese government hopes t 35、he public will realize the importance of pollution control and prevention and take an active part in energy-...
可编辑课件PPT1Environmentpollution主讲人:赵天涯2023最新整理收集dosomething'LOGO'COMPANYLOGOTYPEINSERT可编辑课件PPT2Pollutionistheintroductionofacontaminantintotheenvironment.Itiscreatedmostlybyhumanactions,butcanalsobearesultofnaturaldisasters.Pollutionhasadetrimentaleffectonanylivingorganisminanenvironment,makingitvirtually...
000kW*110 $/kW = 48.4 million $ The suitability of gas absorption as a pollution control method is generally dependent on the following factors: Availability of suitable solvent; Required removal efficiency; Pollutant concentration in the inlet vapor; Capacity required for handling waste gas; and,...
In the Summit on Climate Change held in Copenhagen in 2009, the Secretary-General said, “The objective of the Summit on Climate Change … is to mobilize the political will and vision needed to reach an ambitious agreed outcome based on science ...” China has promised its target of ...
1、Today'smainenvironmentalproblemsradiationcontaminationheavymetalpollution 2、fogandhaze〔aroundus〕Inrecentyears,thequalityofatmospherehavebecameworseandworse,whichweallkonwnastheproblemsofhaze. 2、fogandhaze〔aroundus〕Hazebeingconsistedofparticles,itsdiameterlessthan2.5micrometers,whichissocalledpM2.5.Thefog...
1.The little plum tree outside,___ its branches and artfully disposed along its trunk,stood in full sunlight.在阳光的普照之下,屋外的李子树的树干和枝丫被淡粉的积雪精致巧妙地装点着。2.Carson urged people to ___ the facts and do something about the situation.卡森敦促人们认清事实,并对这种情况...
九上中考复习课ReviewofUnit2Topic2Allthesesareveryserious执教:潘永红福州市英语名师工作室(晋安分室)福州第三十二中学pollutionTask1WordReviewgarbage/litter/rubbishsandstormsnoisedesertradiationwasterecycledirtyprotectdead…1.行为,举止n.2.虽然,尽管conj.3.时期,时代n.4.逃跑;逃脱v.&n.5.无理的,粗鲁的adj.6....
11.noise n.噪音 12.rubbish/trash n.垃圾13.pollution n.污染 14.disease n.疾病15.flood n.洪水 16.haze n.霾17.local adj.当地的;本地的 18.environmental adj.环境的三、环境问题单词19.second-hand adj.二手的 20.smoke n.烟21.energy n.能源 22.harmful adj.有害的 23.dirty adj.脏的 24....