MCQ: Sources of Oxygen on Earth
Q. With reference to the planet Earth, consider the following statements: Which of the statements given above is/are correct? (a) I and II(b) II only(c) I and III(d) None of the above statements is correct UPSC Prelims Question Paper 2025 Download Pdf Answer & Explanation: ✅Correct Answer: (b) II only Explanation: Statement I – IncorrectTropical … Read more