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