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Everyday Science Medium NTS Uploaded: 01 Sep 2026

Which of the following is the primary greenhouse gas emitted from livestock farming?

  • A Carbon dioxide
  • B Methane
  • C Nitrous oxide
  • D Ozone
Correct Answer: Option B — Methane
Explanation:
Livestock, especially cattle, produce significant amounts of methane during digestion, making it a major greenhouse gas from agricultural activities.
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