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

 Releasing carbon dioxide into the atmosphere

 Increasing albedo

 Reducing solar radiation

 Increasing atmospheric oxygen

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

 Methane

 Carbon dioxide

 Nitrous oxide

 Nitrogen

3.

Precision nitrogen management is prioritized because it reduces ________ emissions

 N₂O

 CH₄

 CO₂

 SO₂

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

 3°C

 5–6°C

 1°C

 15°C

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

 Fuel combustion

 Water evaporation

 Fertilizer application

 Solar radiation

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

 Nitrous oxide

 Ozone

 Methane

 Carbon dioxide

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

 7.0

 6.5

 5.6

 4.0

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

 200-225

 1-4

 10-22

 28–34

9. The dominant driver of recent global warming is ____________

 Increase in greenhouse gas concentrations

 Solar variability

 Ocean currents

 Volcanic activity

10. 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

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