Treeinthecity
Aseverybodyknows,woodhasmanyuses.Itisakindofveryimportantbuildingmaterial.Woodcanbemadeintodesks,chairs,bedsandmanyotherthings.Finepaperismadeofwood,too.Onlytreescanprovideuswithenoughwood.Ithecity,treescanprovideuswithoxygenandmaketheairaroundusfresh.Inhotsummertreesgiveusshadeandmakeoursurroundingsmorebeautiful.What’smore,treescanstopsoilfrombeingwashedawaybyheavyrains,andtreescanabsorbnoise.Sincetreesaresoimportanttous,weshouldplantmoretrees.Atthesametime,manyeffectivemeasuresshouldbetakentoprotectforestsandpreventtreesfrombeingcutdown.