Climate Change MCQs Set 8 (200+ Questions with Answers) Posted on March 21, 2026March 21, 2026Author agropublishers 0 Climate Change MCQs Set 8 (200+ Questions with Answers) Top Climate Change Multiple Choice Questions Set 8 (High-Yield for Competitive Exams) 1. Rainwater is classified as acid rain when its pH falls below ____________ 4.0 5.6 6.5 7.0 2. The approximate difference in global mean surface temperature between glacial and interglacial periods is ___________ 5–6°C 1°C 15°C 3°C 3. Diurnal Temperature Range (DTR) is primarily influenced by which set of environmental factors? Latitude, Soil Biological properties Cloud cover, humidity, and surface conditions Rainfall, cropping system and irrigation Soil nutrients, Soil Physical and Chemical Properties 4. Which greenhouse gas is predominantly released during anaerobic decomposition of organic waste in landfills? Ozone Nitrous oxide Carbon dioxide Methane 5. Which of the following gases does not significantly contribute to the greenhouse effect? Nitrogen Methane Carbon dioxide Nitrous oxide 6. Global Warming Potential (GWP100) of Methane is approximately ________ 200-225 10-22 1-4 28–34 7. The dominant driver of recent global warming is ____________ Ocean currents Volcanic activity Solar variability Increase in greenhouse gas concentrations 8. Nitrous oxide (N₂O) emissions from agricultural systems are primarily associated with _______ Fertilizer application Fuel combustion Water evaporation Solar radiation 9. Precision nitrogen management is prioritized because it reduces ________ emissions SO₂ CH₄ N₂O CO₂ 10. Burning of fossil fuels contributes to climate change primarily by _____________ Increasing atmospheric oxygen Reducing solar radiation Releasing carbon dioxide into the atmosphere Increasing albedo Loading … Question 1 of 10 Climate Change MCQs Set 8 (200+ Questions with Answers)