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ID:52809350
大小:5.34 MB
页数:16页
时间:2020-03-16
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1、ThethirdgroupWhyweshouldpreservebiodiversity——AsurveyontheconservationofbiodiversityReporter:GroupMembers:CONTENTS0102030405purposemethodresultsanalysisconclusion201THEPURPOSEOFTHESURVEYBiologicaldiversityisthematerialbasisforhumansurvival.However,thedegreeofcognitionofstudentsontheconservation
2、ofbiologicaldiversityremainstobefurtherexplored.301THEPURPOSEOFTHESURVEYIncreasestudents'awarenessofbiodiversityPromotetheimportanceofbiodiversityconservation402METHODSANDRESPONDENTSMethods:VisitingsurveyDatarecordingandanalysisRespondents:StudentsofCAAS502METHODSANDRESPONDENTSVisitingsurveyand
3、dataanalysis:Thereasonforbiodiversityconservationsurveyisdesignedwithsevendifferentreasons.Eachstudentparticipatinginthesurveycanonlychoosethreeofthemtovote,andtheresultscanbeobtainedaccordingtothetotalnumberofvotes.Andmaketheresultsclearbydesigningcharts.603THERESULTSOFTHESURVEYreasonsvotesTop
4、rovideavarietyofspeciesthatcancopewithnewclimateconditionsinthefuture.14Toprovideawidervarietyoffoodspeciesforpeople'sdietandhealth.12Tokeeptheclimateinbalance.7Toprotectworldfoodsecurityagainsttheriskofdieaseandpests.5Toprotectpossiblemedicinesources,forexample,forcancerorAIDStreatment.3Toresp
5、ectnature.2Topreserveplantandanimalspeciesfortheirownsake.2703THERESULTSOFTHESURVEY804THEDATAANALYSISTop2reasons:1.Toprovideavarietyofspeciesthatcancopewithnewclimateconditionsinthefuture.Classmates’Comments:Becauseconservingbiodiversityallowsthenaturalenvironmenttomaintainnormalecologicalfunct
6、ions,forexampleinlakes,whichcanimprovetheirabilitytoresistfloodingandstorewater.9Top2reasons:2.Toprovideawidervarietyoffoodspeciesforpeople'sdietandhealth.Classmates’Comments:BecauseConservationofbiodiversitycanleadtothediscoveryofpotentialfood,drugs,andvaluableplantsandanimals.04THEDATAANALYSI
7、S1005CONCLUSIONThefollowingconclusionsaredrawnfromtheinvestigation1.Thestudentsarewellawareoftheimportanceofconservingbiodiversity.2.Thestudents'goalsforbiodiversityconservationarelargelyuniform,buttherearedifferencesinideasaboutt
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