Question

Predict what might have happened if nitrogen was absent from air ?
don't from google.ok​

Answer 1

Answer:

If there were no nitrogen in our air, human, animals and plants would all die. Nitrogen comprises 78% of the earth's atmosphere and it is critically important to all life on earth. Assuming the nitrogen in our air was replaced with oxygen, humans would die because our lungs would not be able to handle so much oxygen

Explanation:

Answer 2

Answer:

then plants could not grow and then they would ultimately die and the we would also die as we not get food

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