वायु प्रदूषण से आप क्या समझते हो ? वायु प्रदूषण के कारण बताइए । वायु प्रदूषण से जन-जीवन पर क्या प्रभाव पड़ता है ? इसकी रोकथाम के उपाय बताइए ।
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Answer:
pollution is the role of humans in the environment of chemicals , microorganisms, or organic matter that harm humans or other living animals or the environment.
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