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An average human being requires nearly 12-15 times more air than the food.

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in Chemistry – Class 11 by (148k points)
An average human being requires nearly 12-15 times more air than the food.

(a) True

(b) False

I got this question in unit test.

My enquiry is from Environmental Pollution topic in portion Environmental Chemistry of Chemistry – Class 11

1 Answer

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by (1.6m points)
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Best answer
Right answer is (a) True

To explain I would say: An average human being requires nearly 12-15 times more air than the food. So, even small amounts of pollutants in the air become significant compared to similar levels present in the food. Therefore, the amount of people suffering various diseases due to contaminants in air is more than that suffering due to contaminants in food.

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