(1)为了减缓温室效应，每个人都可以从自己身边做起，比如双面使用纸张。请你说出双面使用纸张与减缓温室效应之间的关系是                                                                                                                     

                                                                                                                                                          。    

(2)谈谈你还能做些什么？（写一条） 

                                                                                                                                                           。