Climate Change MCQs Set 24 (200+ Questions with Answers) Posted on March 29, 2026March 31, 2026Author agropublishers 0 Table of Contents Toggle Climate Change MCQs Set 24 (200+ Questions with Answers)1. The reaction CH₄ + OH → CH₃ + H₂O represents _________________ Methane oxidation Nitrogen fixation Methane emission Ozone depletion 2. The ultimate objective of the United Nations Framework Convention on Climate Change (UNFCCC) is to ___________ Enhance global trade cooperation Regulate global population growth Promote fossil fuel consumption Stabilize greenhouse gas concentrations at a level preventing dangerous anthropogenic interference 3. The United Nations Framework Convention on Climate Change (UNFCCC) was formally adopted in ___________ 1992 1990 1997 1987 4. Montreal Protocol was adopted in ___________ 1997 1992 1987 2005 5. Soil moisture primarily influences ___________ Wind circulation Rainfall patterns Atmospheric pressure Evaporation rates 6. The Paris Agreement primarily promotes the transition toward a ___________ Trade liberalization across global markets Low-carbon and climate-resilient economy Rapid urbanization without environmental safeguards Expansion of fossil fuel–based energy systems 7. Coral bleaching is primarily triggered by ___________ Increased precipitation Thermal stress due to elevated sea surface temperatures Cooling of ocean waters Wind-driven mixing 8. The Montreal Protocol primarily addresses the issue of ___________ Deforestation Water pollution Ozone layer depletion Climate change 9. Internal climate variability is primarily driven by ___________ Deforestation Solar cycles Volcanic eruptions Ocean–atmosphere interactions 10. If methane (CH₄) emissions decrease by 50% from an initial emission of 10 tonnes, what is the corresponding reduction in CO₂-equivalent emissions (GWP₁₀₀ ≈ 28)? 100 tCO₂e 70 tCO₂e 140 tCO₂e 280 tCO₂e Loading … Question 1 of 10Climate Change MCQs Set 24 (200+ Questions with Answers) Climate Change MCQs Set 24 (200+ Questions with Answers) 1. Coral bleaching is primarily triggered by ___________ Increased precipitation Thermal stress due to elevated sea surface temperatures Wind-driven mixing Cooling of ocean waters 2. The Paris Agreement primarily promotes the transition toward a ___________ Trade liberalization across global markets Expansion of fossil fuel–based energy systems Rapid urbanization without environmental safeguards Low-carbon and climate-resilient economy 3. The United Nations Framework Convention on Climate Change (UNFCCC) was formally adopted in ___________ 1997 1990 1987 1992 4. Soil moisture primarily influences ___________ Atmospheric pressure Wind circulation Rainfall patterns Evaporation rates 5. Montreal Protocol was adopted in ___________ 1992 1997 1987 2005 6. The ultimate objective of the United Nations Framework Convention on Climate Change (UNFCCC) is to ___________ Promote fossil fuel consumption Enhance global trade cooperation Stabilize greenhouse gas concentrations at a level preventing dangerous anthropogenic interference Regulate global population growth 7. If methane (CH₄) emissions decrease by 50% from an initial emission of 10 tonnes, what is the corresponding reduction in CO₂-equivalent emissions (GWP₁₀₀ ≈ 28)? 140 tCO₂e 70 tCO₂e 100 tCO₂e 280 tCO₂e 8. Internal climate variability is primarily driven by ___________ Volcanic eruptions Solar cycles Deforestation Ocean–atmosphere interactions 9. The reaction CH₄ + OH → CH₃ + H₂O represents _________________ Nitrogen fixation Ozone depletion Methane emission Methane oxidation 10. The Montreal Protocol primarily addresses the issue of ___________ Ozone layer depletion Climate change Deforestation Water pollution Loading … Question 1 of 10 Climate Change MCQs Set 24 (200+ Questions with Answers)
