PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. (1分11秒-55秒） WhathappenedwhenthespeakerjustbuilttheinstrumentwithhisteamtoproposeanexperimenttoflytoVenus?

PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. (8分-8分29秒） ToargueagainsttheclaimthattheSunisthemaincauseofclimatechangeheldbyclimatechangedeniers,thespeakerarguesthefollowingsEXCEPT

PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. (2分17秒-3分08秒） Thespeakerworkedwithotherscientiststoanalyzeearthclimateobservations.In1981,theypublishedanarticleinSciencemagazineconcludingthat

PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. （09分20秒-10分07秒） Accordingtothescientificresearch,thespeakerconcludesthat_____.

PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. （11分06秒-11分39秒） Asforthesealevel,thespeakerspeculatesthataccordingtocurrentevidenceofscientificresearch,itwill

PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. （3分08秒-4分02秒） ThepaperleadthespeakertestifyingtoCongressinthe1980’s,testimonyinwhichheemphasizedthatglobalwarmingincreases

PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. (1分55秒-2分17秒） BritishphysicistJohnTyndall,inthe1850's,madelaboratorymeasurementsoftheinfraredradiation,whichisheat.AndheshowedthatgassessuchasCO2___________,thusactinglikeablanketwarmingEarth'ssurface.

PleaseListentothefollowingTEDtalkandanswerthequestionsfollowed. (1分55秒-2分17秒） BritishphysicistJohnTyndall, inthe1850's, madelaboratorymeasurements oftheinfraredradiation, whichisheat. AndheshowedthatgassessuchasCO2___________ , thusactinglikeablanket warmingEarth'ssurface.