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下图是废旧塑料的回收再利用示意图,据此请回答:(1)“垃圾是放错了地方的资源”。废旧塑料的回收再利用,看似小事,实则意义大。请你说说它的意义?

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下图是废旧塑料的回收再利用示意图,据此请回答: 
(1)“垃圾是放错了地方的资源”。废旧塑料的回收再利用,看似小事,实则意义大。请你说说它的意义?
                                                                                                                                                             
                                                                                                                                                              
                                                                                                                                                             

(2)为使废旧物品尽可能得到回收利用,我们应如何尽责?
                                                                                                                                                             
                                                                                                                                                            
                                                                                                                                                            
                                                                                                                                                            
                                                                                                            &nbs
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(1)①有利于实现资源的充分利用,节约资源;又有利于减少对环境的污染,保护生态环境;还可以节省成本,较好的
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