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