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ICSE /Class 5
Science MCQ Based On What does air contain
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ICSE Class 5 Science What does air contain
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Think about Atmosphere
Think about atmosphere .
Percentage
Think about atmosphere.
Think about gases present in atmosphere and also think of gas that helps animals to breathe.
Layer of atmosphere
Plant produce Oxygen.
As we move up , we feel difficulty in breathing.
Think about area that 1kg of cotton takes and why?
Think about composition of Air.
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