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प्रश्न
Pollutant brings about
पर्याय
desirable change in environment
undesirable change in environment
initially desirable and then undesirable change in environment
no change in environment
MCQ
उत्तर
Pollutant brings about undesirable change in environment.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
