Climate Change MCQs Set 8 (200+ Questions with Answers)

Climate Change MCQs Set 8 (200+ Questions with Answers)

Top Climate Change Multiple Choice Questions Set 8 (High-Yield for Competitive Exams)

1. The approximate difference in global mean surface temperature between glacial and interglacial periods is ___________

 15°C

 3°C

 1°C

 5–6°C

2. Global Warming Potential (GWP100) of Methane is approximately ________

 10-22

 200-225

 28–34

 1-4

3. Nitrous oxide (N₂O) emissions from agricultural systems are primarily associated with _______

 Solar radiation

 Fertilizer application

 Water evaporation

 Fuel combustion

4. Which of the following gases does not significantly contribute to the greenhouse effect?

 Methane

 Nitrous oxide

 Nitrogen

 Carbon dioxide

5. Rainwater is classified as acid rain when its pH falls below ____________

 7.0

 5.6

 4.0

 6.5

6. The dominant driver of recent global warming is ____________

 Volcanic activity

 Increase in greenhouse gas concentrations

 Ocean currents

 Solar variability

7. Diurnal Temperature Range (DTR) is primarily influenced by which set of environmental factors?

 Soil nutrients, Soil Physical and Chemical Properties

 Latitude, Soil Biological properties

 Cloud cover, humidity, and surface conditions

 Rainfall, cropping system and irrigation

8.

Precision nitrogen management is prioritized because it reduces ________ emissions

 SO₂

 CH₄

 N₂O

 CO₂

9. Which greenhouse gas is predominantly released during anaerobic decomposition of organic waste in landfills?

 Carbon dioxide

 Methane

 Ozone

 Nitrous oxide

10. Burning of fossil fuels contributes to climate change primarily by _____________

 Reducing solar radiation

 Increasing atmospheric oxygen

 Increasing albedo

 Releasing carbon dioxide into the atmosphere

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Climate Change MCQs Set 8 (200+ Questions with Answers)