Climate Change MCQs Set 5 (200+ Questions with Answers) Posted on March 18, 2026March 21, 2026Author agropublishers 0 Climate Change MCQs Set 5 (200+ Questions with Answers) 1. Biomass burning (e.g., forest fires, crop residue burning) typically results in the emission of _______ No gases Carbon dioxide and methane Only oxygen Nitrogen only 2. Deforestation results in which of the following impacts on the carbon cycle? Global cooling Increased biodiversity Release of stored carbon Increased carbon storage 3. The ice–albedo feedback mechanism refers to ___________ Increase in ocean salinity Reduction in greenhouse gases Melting ice reduces reflectivity, leading to further warming Increase in cloud formation 4. Which atmospheric process is directly responsible for the formation of clouds from water vapor? Evaporation Condensation Transpiration Sublimation 5. The term carbon footprint refers to ___________ Rainfall patterns Temperature variation Wind speed Total greenhouse gas emissions expressed as CO₂-equivalent 6. Which parameter is most appropriate for comparing seasonal temperature variability over a year? Q₁₀ DTR ATR GDD 7. Long-term stabilization of the global climate system primarily requires __________ N₂O reduction only CH₄ reduction only Net-zero CO₂ emissions 8. The difference between maximum (daytime) and minimum (nighttime) temperature is referred to as ________ DTR (Diurnal Temperature Range) Q₁₀ (Temperature Coefficient) GDD (Growing Degree Days) ATR (Annual Temperature Range) 9. Which factor most fundamentally differentiates the climate impact of CO₂ from CH₄ over centennial timescales? Long atmospheric persistence and cumulative behavior of CO₂ Higher emission rate of CH₄ Higher radiative efficiency of CH₄ Stronger absorption spectrum of CH₄ 10. Which of the following activities is a major anthropogenic source of methane (CH₄) emissions due to anaerobic microbial processes? Rice cultivation under flooded conditions Solar energy generation Transport Mining Loading … Question 1 of 10 Climate Change MCQs Set 5 (200+ Questions with Answers)
