定语从句的问题
请帮我划分一下这些定语从句的成分,主谓宾,以及先行词等,要详细一点,
1.therealtruthisthatwedonotknowenoughtorelieveglobalwarming
2.becausesocietiesthatgrowricherusemoreenergy
3.thedesignerswhoundertakegreenfashionstillfacemanychallenges
4.shewillalsohavemillionsoffanswhousuallyhavelittleinterestinthefirstlady
5.thereisnothingthatcanpreventhimfromdingit
6.aprosperitytahthadneverbeenseenappearsinthecountryside