四级预测作文：末日论引发的环境危机

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Becauseofthefictionmovie20xxwhichdescribesahorriblescehatthewholeworldwasdestroyedbyearthquake,volcanoandtsunami,theviewofdoomsdayismakingagreatclamor.MayanspredictedDecember21,20xxistheendoftheworldandthesunof22thwillneverriseagain.

Thoughitisnowseemsthatthispredictionisjustanonsensewithoutanyscientificsupport,itdidprovokepeoplesthinkingaboutenvironment.Inawakeoftheprediction,wecanthelpaskingwhythishorriblepredictionhappen?Ithinkoneanswermayberelatedtotheenvironmentaldegradation.Asweallcanseeandfeel,theworldsenvironmentisgoingdownhillwithseverelypollutedriversandairs.Moreoftenwecantseeclearlythesunbecauseofheavyairsuspendedmattercausedbypollution.Ifcontinuesgoingthisway,Ithinkthedoomeddaywilletrueifnotnow,thenoneday.

Inconsequences,forthesakeofourownlife,weshouldtakeeffortstoprotecttheenvironmentandsavethispla.