- Therearesomewaystoreusethewastes.Theusedplasticbagscanbeusedtocontainourfamilyrubbish.Theemptytinscanbemadeintoashtrays.Wecanalsomaketheusedbottlesintodifferentkindsofhandiwork.Thatwillmakeourroomsmorebeautiful.Ifwedon'tknowhowtoreusethewastes,wecan...
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- Peopleplantagreatnumberofyoungtreesinthethetreesgrowbigandtallenough,theyarecutdownbyworkersandcarriedoutofthemountainstothepapermillwherefinepaperismadefromitistakentoeverycornerofthecountryandusedfordifferentpeopleusepapertocopywriting,othersuseitt...
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- europeancountriesarenowmakinganactiveefforttoreusematerialsmorethantheyusedto.thisiscalledrecycling.materialssuchaspaper,glassormetalarecollected,sorted,treatedandusedagain.oldpapersarerecycled.theinkistakenoutbyaspecialtechnique,andnewpaperismade.oi...
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