气候变化英文ppt课件 ClimateChange 最新版整理ppt 1 WhatisClimateChange？•Climateistheaverageweatheratagivenpointandtimeofyear,overalongperiod(typically30years).•Althoughweexpecttheweathertochangealotfromdaytoday,westillexpecttheclimatetoremainrelativelyconstant.•Oncetheclimatedoesn'tremainconstant,wewillcall...
Climateistheaverageweatheratagivenpointandtimeofyear,overalongperiod(typically30years).Althoughweexpecttheweathertochangealotfromdaytoday,westillexpecttheclimatetoremainrelativelyconstant.Oncetheclimatedoesntremainconstant,wewillcallitclimatechange. 最新版整理ppt3Observationsofclimatechange 最新版整理ppt4whatcanyou...
气候变化climatechange最新完整版本.ppt,Climate Change DEFINITIONClimate change, mainly in three areas: Global Warming Acid Deposition Ozone Depletion REASONS1.(1)The change of solar radiation:It is caused by the change of sun energy outputs and orbit var
气候变化全英文climate change的讲义版27页PPT
Climatechangeisaglobalphenomenonthathassignificantandwidespreadimpactsonnaturalenvironmentsandhumansociety.Introduction Theseimpactsarediverseandcomplex,affectingvariousaspectsoflife,includingecosystems,agriculture,waterresources,urbanenvironments,andtheeconomy.1ecosystems PART1 第一部分 Firstly,climatechangeposesasignificant...
climate change 全球变暖1纪律是管理关系的形式。阿法纳西耶夫2改革如果不讲纪律,就难以成功。3道德行为训练,不是通过语言影响,而是让儿童练习良好道德行为,克服懒惰轻率不守纪律颓废等不良行为。4学校没有纪律便如磨房里没有水。夸美
ClimateChange/GlobalWarmingDefinition(n.):achangeinglobalclimatepatternsapparentfromthemidtolate20thcenturyonwards,attributedlargelytotheincreasedlevelsofatmosphericcarbondioxideproducedbytheuseoffossilfuels.Itiscommonlyknownas“globalwarming”ContributingGasesWatervapor.Themostabundantgreenhousegas,butimportantly,itactsasa...
Climatechange,mainlyinthreeareas:GlobalWarmingAcidDepositionOzoneDepletion REASONS 1.(1)Thechangeofsolarradiation (2)Volcaniceruption (3)theinfluenceofCosmic 2.Anthropogenicfactors (1)Cuttrees,destroymanyforestandmanygrasslandsbecomedesert (2)FreonusingandOzoneDepletion (3)Thewaterreducing (4)Thefactoryrelease...
1、Climate Change,What is Climate Change,Climate is the average weather at a given point and time of year, over a long period (typically 30 years). Although we expect the weather to change a lot from day to day, we still expect the climate to remain relatively constant. Once the climate...
WhatisClimateChangeClimateistheaverageweatheratagivenpointandtimeofyear,overalongperiodtypically3