on behalf of the EPD 執行保護臭氧層條例 ENFORCEMENT OF THE OZONE LAYER PROTECTION ORDINANCE 海關 Customs and Excise Department 在本港各入境站執行有關職務(即每當發現任何受管制物 未領有許可證時,與環保署進行調查) carries out its duties at all control points of Hong Kong (i.e. investigation ...
ontheeartheverysecond ●2.4 Neonatesbornintheworld.●extracted28.6tonsofmetal.●produce1.3cars.●CO2emissionsof760tonsworldwide.●Decreaseof0.6squarekilometersforest.Theworld's toptenenvironmentalproblems ◆1.Globalwarming---全球变暖◆2.Ozonelayerdepletion---臭氧层破坏◆3.Lossofbiodiversity---生物多样...
•Whataresomefactorsthreateningtheenvironment?•Haveyoudoneanythingthatisharmfultotheenvironmentinyourdailylife?somethreateningfactors •Populationgrowth•Globalwarming•DepletionoftheOzoneLayer(ozonehole)•HabitatDestructionandSpeciesExtinction (deforestation,desertification,duststorm,mudslide,flood,drought,etc.)...
英文版环保PPT Environment isthethingsaroundthecenterofthings Butmoreandmorepollutionsaredamageourhealth.Theworld'stoptenenvironmentalproblems ◆1.Globalwarming---全球变暖◆2.Ozonelayerdepletion---臭氧层破坏◆3.Lossofbiodiversity---生物多样性减少◆4.Thespreadofacidrain---酸雨蔓延◆5.Forestdropped---森林...
2、pening on the earth every second 2.4 Neonates born in the world. extracted 28.6 tons of metal. produce 1.3 cars. CO2 emissions of 760 tons worldwide. Decrease of 0.6 square kilometers forest.The worlds top ten environmental problems 1.Global warming-全球变暖全球变暖 2.Ozone layer depletion...
This photograph of an Arctic polar stratospheric cloud (PSC) was taken from the ground at Kiruna, Sweden (67°N), on 27 January 2000. PSCs form in the ozone layer during winters in the Arctic and Antarctic stratospheres wherever low temperatures occur. * An image of total ozone column ...
Energy Production (nuclear energy) Ozone Layer Hole ? Ozone is a gas that blocks harmful ultraviolet sunlight. Industrial chemicals released into the atmosphere have caused ozone to break down. Low levels of ozone are shown in blue. Gully Erosion ( 沟状侵蚀 ) ? a severe form of soil erosion...
学术英语理工 AcademicEnglishforScienceandEngineering 精心整理 1 精心整理 2 Unit3ListeningtoLectures UnitContents 1Preparingforlisteningtoalecture2Payingattentiontotheintroduction3Understandingtheideasthroughexamples4Followingalecturethroughsignalwords5Memorizingthepointsbytakingnotes 精心整理 3 Unit3ListeningtoLectures ...
Or bring a laptop if you prefer to take notes on it and if the room is set up with ample power outlets and space.,Unit 3 Listening to Lectures,1 Preparing for listening to a lecture,1 What are the definitions of the following terms? 5、 1) CO2: 2) ozone layer:,is a greenhouse ...
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