题目内容：
Pollutionisaproblembecausemaninanincreasinglypopulatedandindustrializedworldisupsettingtheenvironmentinwhichhelives.Manyscientistsmaintainthatoneofman'sgreatesterrorshasbeentoequategrowthwithadvancement.Now"growth"industriesarebeinglookedonwithsuspicionincasetheirsideeffectsdamagetheenvironmentanddisrupttherelationshipofdifferentformsoflife.Thegrowingpopulationmakesincreasingdemandsontheworld'sfixedsupplyofair,waterandland.Thisriseinpopulationisaccompaniedbythedesireofmoreandmorepeopleforabetterstandardofliving,inaneverincreasingamountofwastematerialtobedisposedof.Theproblemhasbeencausingincreasingconcerntolivingthingsandtheirenvironment.
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