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प्रश्न
Write slogans on the harmful effects of air pollution in a chart and stick it on the display board.
टिप्पणी लिखिए
उत्तर
- Don’t be mean, keep the air clean
- Spread solution, not Pollution
- Give trees a lot of care, so you can breathe fresh air
- Say Loudly ‘No’ to air pollution
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