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