不关注环保怎么办?(What Would Happen If Little A)

时间:2021-12-15 23:29:13 考研英语作文

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inganimportantscientificfieldandisdrawingagreaterattention.itinvolvestheworkagainstwater(air)pollution,desertexpansion,soilerosion,garbage(esp.plasticwaste),acidrainandsoon.tosolvetheaboveproblems,muchknowledgeandresearchworkisneeded.scientistsaswellascommonpeopleattachprimaryimportancetoenvironmentalprotection.

withoutenvironmentalprotection,humanbeingswouldnotlastlong.iftherewereseriousdesertexpansionandsoilerosion,wewouldhavenolandtofarmandnofoodtoeat.iftherewerepollutedair,water,wewouldget(sufferfrom)diseasesandbecomeweak.iftherewereendlesshuntingofanimals,wewouldkillhumanbeingsourselvesintheend.itisadutyforeachpersonontheearthtoprotecthisenvironment.livingsurroundingsaresosignificantforusthateveryoneshouldpayattention;nolitteringandnospittingeverywhere,etc.