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Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere oxygen - Science

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प्रश्न

Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere

oxygen

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उत्तर

Almost all the living organisms present on earth inhale oxygen or use oxygen in the food making processes (plants use oxygen for photosynthesis). Hence, it is obvious that oxygen is an essential element for survival and there will be no life in the absence of oxygen. 

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अध्याय 15: Air Around Us - Long Answer Questions [पृष्ठ ९३]

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एनसीईआरटी एक्झांप्लर Science [English] Class 6
अध्याय 15 Air Around Us
Long Answer Questions | Q 18. (a) | पृष्ठ ९३
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