Nowadays,oneofthecolossalmisfortunesisdefinitelypollution.Althoughmanyaffairsarearrangedtosolvethisdifficulty,governmentshouldtakemorestepsinthisrespect.Aswearecapablewitness,therearealotoffunctionalmethodstowardthisissue.Thesesolutionsareabletodividethreegroups:enviromental,individualandsocialmethods.Firstofall,ofallweshoulddiscusshowairdirtinesscanrectifywithobliteratingartificialmaterialswhohaveputinoursurroundingfreelywithoutthinkinghowhardtheyshouldberemoved.Therearemanysyntheticitemsareproduced,whichdeterminatemanycreaturelivesbycontaminatingtheworld.Secondly,theindividualwayisturningoutfundamentally.Thisstyleisoneoftheeasiestways,whichshouldbethoughttocompeersfromthebeginningoftheirlives.Thispreferablewayisfulfillingthecleanenvironmentviainexpensivemethods.Lastbutnotleastwecomeuptothemostappealingmethodwhichsaywithcooperationbetweennationstowardportioncontrolofeverystatenotonlyhavingblueskyandclearairispossiblebutalsothereisnoneedtopayoffalotforit