Climate Change MCQs Set 14 (200+ Questions with Answers) Posted on March 22, 2026March 23, 2026Author agropublishers 0 Table of Contents Toggle Climate Change MCQs Set 14 (200+ Questions with Answers)1. The Tropic of Capricorn lies at ___________ latitude 0° 23.5° S 66.5° S 23.5° N 2. The Kyoto Protocol is best described as ___________ International environmental law International agreement to reduce greenhouse gas emissions International energy policy framework International trade agreement 3. Low-level clouds generally have what effect on Earth’s radiation balance? Absorb radiation primarily Warm the surface strongly Trap outgoing heat Cool the surface by reflecting incoming solar radiation 4. The rate of photosynthesis approximately doubles with every _______ in temperature 20°C increase 5°C increase 10°C increase 15°C increase 5. In climate science, the term negative feedback refers to a ________ Human intervention Cooling response Stabilizing response that counteracts the initial change Undesirable effect 6. Climate feedbacks primarily influence ___________ Earth’s rotation Ocean salinity Climate sensitivity Atmospheric pressure 7. Biochar contributes to climate change mitigation primarily through __________ Atmospheric cooling only Emission of greenhouse gases Wind regulation Enhancement of soil carbon storage 8. A positive climate feedback ______________ Stops climate change Reduces the initial warming Has no effect Amplifies the initial change 9. The rate of photosynthesis generally increases with temperature until it reaches an optimum temperature of approximately ___________ 15°C 37°C 25°C 60°C 10. Water vapor feedback in the climate system is classified as _________ Absent Negative Positive Neutral Loading … Question 1 of 10Climate Change MCQs Set 14 (200+ Questions with Answers) Climate Change MCQs Set 14 (200+ Questions with Answers) 1. The Kyoto Protocol is best described as ___________ International environmental law International trade agreement International energy policy framework International agreement to reduce greenhouse gas emissions 2. Water vapor feedback in the climate system is classified as _________ Neutral Positive Absent Negative 3. The Tropic of Capricorn lies at ___________ latitude 66.5° S 23.5° N 23.5° S 0° 4. The rate of photosynthesis generally increases with temperature until it reaches an optimum temperature of approximately ___________ 37°C 60°C 25°C 15°C 5. Biochar contributes to climate change mitigation primarily through __________ Enhancement of soil carbon storage Wind regulation Atmospheric cooling only Emission of greenhouse gases 6. A positive climate feedback ______________ Has no effect Amplifies the initial change Stops climate change Reduces the initial warming 7. In climate science, the term negative feedback refers to a ________ Cooling response Stabilizing response that counteracts the initial change Human intervention Undesirable effect 8. Low-level clouds generally have what effect on Earth’s radiation balance? Cool the surface by reflecting incoming solar radiation Warm the surface strongly Trap outgoing heat Absorb radiation primarily 9. The rate of photosynthesis approximately doubles with every _______ in temperature 10°C increase 5°C increase 20°C increase 15°C increase 10. Climate feedbacks primarily influence ___________ Earth’s rotation Ocean salinity Climate sensitivity Atmospheric pressure Loading … Question 1 of 10 Climate Change MCQs Set 14 (200+ Questions with Answers)
