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ASVAB General Science Questions

Category - Science

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Which of the following would happen if the earth’s atmosphere was made mostly of methane instead of nitrogen, an inert gas?
  1. Humans would not be affected.
  2. Our water structure would be different.
  3. There would be no life.
  4. None of the above
Explanation
Answer: C- If the earth’s atmosphere was made mostly of methane instead of nitrogen, there would be no life as we know it. Our planet’s living organisms require specifics for life which make us unique. Methane would be poisonous and not encourage and sustain life.
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